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Shopping for the best travel mugs usually comes down to a few practical questions: how long the drink stays hot or cold, whether the lid can be trusted in a bag, whether the mug fits a car cup holder, and whether it can go in the dishwasher. This roundup covers ten insulated mugs and tumblers, with notes on each of those points as the listings describe them.

We chose these picks by comparing listing specs and features. We have not tested any of them. Prices, colors and availability change, so check each listing for current price and details before you buy. The hold times below are the figures each listing states, not measured results.

1
Best Seller

Owala SmoothSip Slider 20 oz Insulated Stainless

9.8 /10
AI Score
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The Owala SmoothSip Slider is a 20 oz double-wall insulated stainless steel tumbler with a slide-top spout that stays leakproof when closed. It suits commuters, travelers, and anyone who wants one bottle for both hot coffee and iced drinks.
Pros & Cons

Pros

  • Reliable leakproof design makes it a strong choice for commuting and travel
  • Insulation performance keeps both hot and cold beverages at the temperature you want for hours
  • Slider spout is comfortable to drink from and easy to open and close with one hand
  • Highly rated by a large base of customers, indicating consistent everyday satisfaction

Cons

  • The cup body is hand wash only, so it takes more effort to clean than a fully dishwasher-safe tumbler
  • At 20 oz, it may be too small for those who prefer a larger tumbler for long days
  • The listing shows inconsistent manufacturer information, so buyers may want to confirm warranty details before purchase
Detailed Review

The Owala SmoothSip Slider is a 20 oz insulated stainless steel tumbler built for people who drink coffee on the move. It works equally well for hot coffee on the morning commute and iced drinks during a workday or road trip, making it a practical choice for commuters, students, and frequent travelers.

The standout feature is the slide-top spout, which stays fully sealed when closed and opens with a simple slide for a smooth sip. In everyday use, this design keeps liquid contained in a bag or car cup holder, which is the main reason many buyers choose this model over open-top alternatives. The double-wall insulation holds heat for several hours and keeps iced drinks cold for much longer, so the cup performs well across different beverage types.

The stainless steel build feels sturdy and the grip is comfortable, with no handle needed for the 20 oz size. The lid is dishwasher safe, while the cup itself requires hand washing, which adds a small step to cleanup. The manufacturer's limited lifetime warranty offers reassurance for long-term use.

The main drawbacks are the hand wash requirement for the body and a capacity that may feel small for users who want a larger vessel. Buyers who need a big tumbler for all-day hydration may prefer a larger size.

Overall, the Owala SmoothSip Slider is a dependable, leakproof travel tumbler that delivers strong insulation and a comfortable drinking experience. It is a solid pick for anyone who wants one reliable cup for hot and cold drinks on the go.

2
Editor's Pick

Contigo HuronTravel 16oz Stainless Steel Travel

Contigo
9.7 /10
AI Score
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The Contigo HuronTravel is a 16oz double-wall stainless steel travel mug with a leak-proof screw cap and one-handed drinking lid. It suits commuters and coffee drinkers who want reliable heat retention and a mug that fits most car cup holders.
Pros & Cons

Pros

  • Strong heat and cold retention for a 16oz mug
  • Reliable leak-proof seal for transport
  • Convenient one-handed drinking design
  • Compact footprint fits most car cup holders and brewers
  • Easy lid cleanup in the dishwasher

Cons

  • Body must be hand washed, which adds effort to daily cleaning
  • Capacity of 16oz may be small for those who want a larger travel mug
  • Lid and body require care to keep the seal and drinking spout performing well over time
Detailed Review

The Contigo HuronTravel is a 16oz stainless steel travel mug built for people who take their hot coffee, tea, or cold drinks on the move. It is a practical choice for commuters, students, and office workers who need a dependable everyday vessel.

Its Thermalock double-wall insulation keeps hot drinks warm for up to 6 hours and cold drinks chilled for up to 12 hours. The one-handed drinking lid lets you sip while driving or walking without fiddling with a separate cap.

The mug has a compact round shape and a 3.15 inch width that fits most car cup holders and under most single-serve brewers. The licorice finish gives it a clean, contemporary look that works in almost any setting.

The main drawback is that the body is hand wash only, so it takes more effort to clean than a dishwasher-safe mug. Its 16oz capacity may also feel small for those who prefer larger tumblers.

Overall, the Contigo HuronTravel delivers reliable insulation, a leak-resistant screw cap, and convenient one-handed drinking at a fair price point. It is a strong pick for anyone who wants a compact, well-regarded travel mug for daily use.

3
Limited Time

KIVY Travel Coffee Mug 12oz Insulated Stainless

KIVY
9.6 /10
AI Score
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The KIVY 12oz stainless steel travel mug uses double-wall insulation to keep drinks hot for up to 6 hours and cold for up to 24 hours. It suits commuters and daily coffee drinkers who want a compact, leakproof mug that fits car cup holders and dishwasher-safe convenience.
Pros & Cons

Pros

  • Strong temperature retention for both hot and cold beverages
  • Leakproof lid performs well for carrying in bags and backpacks
  • Compact size fits standard car cup holders
  • Dishwasher safe for easy maintenance

Cons

  • The 12oz capacity is smaller than many commuter mugs, so it may not suit those who need a larger serving
  • Listed item dimensions appear inaccurate, so check the stated measurements before buying if fit is critical
  • Hot retention of 6 hours is good but shorter than some premium vacuum tumblers that claim longer performance
Detailed Review

The KIVY Travel Coffee Mug is a compact 12oz stainless steel tumbler designed for people who want a reliable mug for daily coffee, tea, or cold drinks on the go. It is well suited to commuters, students, and anyone who wants a mug that fits easily in a bag or car cup holder.

Its double-wall insulation is the main highlight, keeping hot drinks warm for up to 6 hours and cold drinks chilled for up to 24 hours. The leakproof lid holds up well when the mug is tossed into a backpack, which makes it practical for daily errands and travel.

The mug is built from BPA-free stainless steel with a sleek, modern cylindrical shape and a dark red finish. Silicone pads help with grip and stability, and the dishwasher safe design makes cleaning simple. Overall, the build feels practical and durable for everyday use.

The main drawback is the smaller 12oz capacity, which may not satisfy those who prefer larger coffee servings. Some listed specifications, including the item dimensions, appear inconsistent, so buyers who need exact sizing should verify before purchasing. The 6-hour hot retention is solid for a daily mug but does not match the longest-lasting premium insulated tumblers.

For its size and price category, the KIVY Travel Coffee Mug is a dependable choice for everyday commuters and casual coffee drinkers. It delivers strong insulation, a secure lid, and easy cleaning in a compact package. Buyers who want a larger capacity may want to consider a bigger tumbler instead.

4
Top Rated

SPLMIFA 12oz Stainless Steel Travel Coffee Mug

SPLMIFA
9.7 /10
AI Score
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The SPLMIFA 12oz travel mug is a double-wall vacuum insulated stainless steel tumbler with a flip-open, silicone-sealed lid, rated to keep drinks hot for 6 hours and cold for 8 hours. It suits commuters and gift buyers who want a leak-resistant, car cup holder-friendly mug at a budget-friendly price.
Pros & Cons

Pros

  • Strong insulation performance for both hot and cold beverages
  • Lid seal and flip-open design minimize leaks during transport
  • Lightweight and compact enough for daily commuting and car cup holders
  • Attractive pink and white finish that works well as a gift

Cons

  • Hand wash only and not dishwasher safe, so cleaning takes more effort
  • Cannot be used in the microwave, limiting reheating options
  • Insulation claims are manufacturer-stated, and performance may vary with lid use and ambient temperature
Detailed Review

The SPLMIFA 12oz travel coffee mug is a double-wall vacuum insulated stainless steel tumbler built for everyday commuters, office workers, and anyone who wants coffee or iced drinks to stay at the right temperature. It is a practical choice for home, travel, and gift-giving alike.

In daily use, the standout feature is the insulation, which the manufacturer rates at 6 hours for hot drinks and 8 hours for cold drinks. The flip-open lid is easy to operate one-handed, and the sealed silicone ring helps keep spills contained when the mug is tossed in a bag or cup holder.

The body is compact and lightweight, with a silicone sleeve that improves grip and a non-slip base that resists sliding on car dashboards and desks. The wide mouth makes it simple to add ice cubes and clean the interior by hand, though the mug is not dishwasher safe.

The main drawbacks are the hand-wash-only care requirement and the inability to microwave the mug. Insulation results will also depend on how often the lid is opened and the starting temperature of the drink.

Overall, this is a well-priced, leak-resistant insulated mug that performs well for its category. It is a good fit for buyers who want a dependable everyday tumbler or a thoughtful, giftable option.

5

Hydro Flask 16 oz Flex Sip Insulated Stainless

9.7 /10
AI Score
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The Hydro Flask 16 oz Wide Mouth Flex Sip is a double-wall vacuum insulated stainless steel tumbler with a leakproof Flex Sip lid that fits most cupholders. It suits commuters and coffee drinkers who want hot drinks kept hot for up to 12 hours and cold drinks chilled for up to 24 hours.
Pros & Cons

Pros

  • Strong insulation performance that keeps drinks at the temperature you want for hours
  • Leakproof lid gives reliable peace of mind in bags and backpacks
  • Durable stainless steel construction with a popular, well-reviewed track record
  • Convenient cupholder compatibility and dishwasher-safe components

Cons

  • The 16 oz capacity is smaller than many larger tumblers, so it may not suit those who want a full day of water
  • The Flex Sip lid is primarily designed for sipping hot drinks and may not match every drinking preference
  • Stainless steel construction adds weight compared to plastic alternatives, and some users may find the cloud pink finish shows wear over time
Detailed Review

The Hydro Flask 16 oz Wide Mouth Flex Sip is an insulated stainless steel tumbler built primarily for hot coffee, tea, and other warm beverages. It is well suited to commuters, students, and office workers who want a reliable travel cup that fits in a car cupholder.

Its double-wall vacuum insulation is the main draw, holding hot drinks for up to 12 hours and cold drinks for up to 24 hours. The TempShield insulation also keeps the exterior comfortable to hold, which is useful when carrying a freshly brewed drink.

The Flex Sip lid is leakproof when closed and seals with a simple twist, so the bottle can be tossed into a bag without worrying about spills. The wide mouth opening makes it easy to add ice or clean the interior, and the pro-grade stainless steel avoids retaining flavors from previous drinks.

Build quality is solid, and both the bottle and lid are dishwasher safe, which simplifies daily maintenance. Potential drawbacks include the relatively modest 16 oz capacity and the fact that stainless steel is heavier than plastic options. The lid is designed mainly for sipping, so those who prefer a different drinking style may want to compare alternatives.

Overall, this is a dependable, well-insulated coffee tumbler that delivers on its core promises of temperature retention and leak protection. For anyone who wants a stylish, durable cup for daily hot drinks, it is a strong choice.

6

HydroJug Coffee Traveler 20oz Ceramic-Lined

Hydrojug
9.7 /10
AI Score
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The HydroJug Coffee Traveler is a 20 oz insulated travel mug with a ceramic-lined interior, a leakproof flip-top lid, and a slim base that fits most car cup holders. It suits commuters and daily coffee drinkers who want clean-tasting hot or iced drinks and easy dishwasher cleanup.
Pros & Cons

Pros

  • Leakproof design when closed makes it reliable for commutes, bags, and car rides.
  • Ceramic-lined interior keeps coffee and tea tasting fresh without metallic notes.
  • Strong temperature retention for both hot and iced beverages throughout the day.
  • Fits most car cup holders and works well for left- and right-handed users.
  • Dishwasher safe and BPA free for easy, hassle-free maintenance.

Cons

  • Cannot be microwaved or frozen, which limits reheating and freezing options.
  • At 20 oz, it may be too small for those who prefer larger travel mugs for long days.
  • The slim base that fits car cup holders means it may be less stable on uneven surfaces than wider mugs.
Detailed Review

The HydroJug Coffee Traveler is a 20 oz insulated travel mug designed for people who drink coffee on the move. It suits commuters, students, and office workers who want one reliable mug for hot lattes, drip coffee, or iced drinks.

Its standout feature is the ceramic-lined interior, which helps keep the flavor of coffee and tea clean and smooth. The insulation is rated to keep drinks hot for up to 6 hours or cold for up to 12, which covers a full morning commute or a long workday.

The design feels practical and modern, with a soft-touch flip lid that seals when closed and a handle that supports one-handed sipping. The slim base fits most car cup holders, and the rubber base helps keep the mug steady and quiet on a desk.

The main drawbacks are practical rather than structural. The mug cannot be microwaved or frozen, and the 20 oz capacity may feel small for those who want a larger travel cup. The narrow base also means it may not feel as stable on uneven surfaces as a wider tumbler.

Overall, the HydroJug Coffee Traveler is a well-rounded daily travel mug that balances leakproof convenience, good temperature retention, and easy cleaning. It is a strong choice for anyone who wants a dependable everyday coffee companion for commutes, errands, and desk time.

7

STANLEY Everyday Suburban Mug 16 oz

9.5 /10
AI Score
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The STANLEY Everyday Suburban Mug is a 16 oz, double-wall vacuum-insulated stainless steel mug with a press-in Tritan drink-thru lid. Its standout quality is insulation that keeps drinks hot for 1.5 hours, cold for 5 hours, and iced for 20 hours, and it fits most car cup holders, making it a strong choice for commuters and daily coffee drinkers.
Pros & Cons

Pros

  • Excellent temperature retention for both hot and cold drinks, with long-lasting iced performance.
  • Fits most car cup holders and standard coffee shop sizes, so refills are quick and convenient.
  • Sturdy, recycled stainless steel construction that handles daily use well.
  • Dishwasher safe and BPA-free, with a lifetime warranty backing the purchase.

Cons

  • Hot drinks stay warm for only about 1.5 hours, which is shorter than the cold and iced performance.
  • The press-in lid helps limit splashes but is not fully leakproof, so it is best kept upright and not tossed into a bag loosely.
  • It is priced at a premium compared with basic insulated mugs, which may not suit budget-conscious buyers.
Detailed Review

The STANLEY Everyday Suburban Mug is a 16 oz insulated travel mug designed for people who spend their days moving between home, office, and car. It suits commuters, coffee lovers, and anyone who wants one reliable mug for everyday use.

Its double-wall vacuum insulation is the main draw, keeping drinks hot for up to 1.5 hours, cold for 5 hours, and iced for 20 hours. The press-in Tritan drink-thru lid makes sipping easy and helps limit splashes during a busy commute.

Build quality feels solid, with a recycled 18/8 stainless steel body and a large, ergonomic handle that provides a comfortable grip. The base fits most car cup holders, and the cylindrical shape matches standard coffee shop sizes for easy refills.

The main drawbacks are the shorter hot retention compared with cold performance and a lid that reduces spills without eliminating them entirely. The premium price may also deter buyers looking for a basic mug.

Overall, this is a dependable, well-built everyday mug that performs well for commuters and daily coffee drinkers. Combined with dishwasher-safe convenience and STANLEY's lifetime warranty, it is a worthwhile choice for anyone who needs drinks to stay at the right temperature all day.

8

YETI Rambler 20 oz Stainless Steel Vacuum

YETI
9.9 /10
AI Score
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The YETI Rambler 20 oz is a double-wall vacuum insulated stainless steel tumbler that ships with the MagSlider Lid, a magnetic sliding lid that keeps drinks secure and temperature stable. It suits adults who want a durable, dishwasher-safe tumbler for daily commutes, travel, or outdoor use, though the lid is not leakproof.
Pros & Cons

Pros

  • Excellent temperature retention for both hot and cold beverages
  • Magnetic lid is convenient and simple to operate with one hand
  • Sturdy stainless steel build with a dry-grip No Sweat exterior
  • Fits standard cup holders and is easy to clean in the dishwasher

Cons

  • The MagSlider Lid is not leakproof and will not prevent spills, so it is best kept upright in bags
  • At the premium end of the tumbler market, it costs more than many comparable options
  • The 20 oz capacity is smaller than the 30 oz version for those who want larger servings
Detailed Review

The YETI Rambler 20 oz is a stainless steel tumbler built for people who want reliable temperature control in a compact, everyday size. It arrives with the YETI MagSlider Lid, making it a practical choice for commuters, office workers, and anyone who carries coffee or cold drinks throughout the day.

Double-wall vacuum insulation is the standout feature here, keeping hot beverages warm and iced drinks cold for extended periods. The magnetic MagSlider Lid is easy to open and close with one hand, which adds real convenience during busy mornings or while driving.

The build quality reflects YETI's reputation for durability. The stainless steel body resists rust, the No Sweat Design keeps your grip dry, and the Duracoat finish on colored models holds up well to daily wear. At 6 7/8 inches tall, it fits standard cup holders without trouble.

The MagSlider Lid is not leakproof, so it should not be tossed loosely into a bag or used for drinks you cannot afford to spill. Some buyers may also find the price high compared to budget tumblers, and the 20 oz capacity may feel small for those who prefer larger servings.

Overall, the YETI Rambler 20 oz is a dependable, well-engineered tumbler that delivers strong insulation and everyday convenience. It is an excellent pick for those who value performance and longevity, provided they use it upright and keep its limitations in mind.

9

THERMOS Stainless King 16oz Travel Mug

Thermos
9.7 /10
AI Score
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The THERMOS Stainless King is a 16oz vacuum-insulated stainless steel travel mug with a handle, a leak-proof DrinkLock lid, and a built-in tea hook. It keeps coffee or tea hot for up to 7 hours and iced drinks cold for up to 18 hours, making it a good fit for commuters and anyone who wants a durable everyday mug.
Pros & Cons

Pros

  • Excellent temperature retention for both hot and cold beverages
  • Leak-proof lid gives confidence when tossing it in a bag or car
  • Sturdy stainless steel build with a handle that makes carrying easy
  • Versatile for coffee, tea, and iced drinks, with a practical tea hook
  • Backed by a limited 5-year manufacturer warranty and a trusted brand heritage

Cons

  • Care instructions are inconsistent: the product data lists hand wash only, while the description says dishwasher safe on the top rack
  • Capacity is 16oz, which may be too small for those who prefer larger travel mugs
  • The handle and stainless body make it heavier than plastic alternatives at about 15.2 ounces
Detailed Review

The THERMOS Stainless King Travel Mug is a 16oz vacuum-insulated stainless steel mug built for people who spend long hours on the move. It suits commuters, road trippers, and outdoor enthusiasts who want one reliable mug for coffee, tea, or iced drinks.

Its standout feature is temperature retention. Hot beverages stay warm for up to 7 hours and cold drinks stay chilled for up to 18 hours, which covers a full workday or a long drive. The built-in tea hook is a practical touch that holds tea bags or most loose leaf infusers.

The mug feels solid, with a brushed 18/8 stainless steel finish and a comfortable handle. The DrinkLock lid is leak-proof when closed, and the exterior stays cool to the touch with hot drinks and sweat-proof with cold ones. It fits most standard cupholders, although the body is noticeably heavier than plastic options.

The main drawback is conflicting care guidance. The product data lists hand wash only, while the description says it is dishwasher safe on the top rack, so buyers should check the packaging before cleaning. The 16oz capacity may also be limiting for those who want a larger mug.

Overall, this is a dependable, well-built travel mug that delivers strong insulation performance and a useful tea hook. With a limited 5-year warranty and a long-standing brand reputation, it is a strong choice for anyone who wants a durable mug for everyday commuting and adventures.

10

ATZNZIK 4 Pack 17oz Insulated Coffee Mugs

ATZNZIK
9.7 /10
AI Score
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This ATZNZIK 4-pack includes four 17oz double-wall vacuum-insulated stainless steel travel mugs with silicone lids in black, red, blue, and green. It suits anyone who wants reusable, leak-resistant mugs for commuting, car cup holders, or gifting, and it keeps drinks hot for about 6 hours or cold for about 8 hours.
Pros & Cons

Pros

  • Excellent value for a four-pack of insulated mugs in mixed colors
  • Strong insulation performance for both hot coffee and iced drinks
  • Leakproof lid design performs well for everyday travel use
  • Sturdy stainless steel build with a grippy, non-slip exterior

Cons

  • The silicone lid can be difficult to remove or clean in tight crevices
  • Stainless steel body is heavier than plastic travel mugs, which may matter for long carries
  • Vent and seal performance can vary with very thick or carbonated drinks
Detailed Review

The ATZNZIK Insulated Coffee Mug set is a four-pack of 17oz stainless steel travel tumblers designed for people who drink coffee on the move. Each mug comes with a silicone lid and works equally well for hot coffee, tea, or iced beverages. It is a practical choice for commuters, students, and families who want matching mugs in different colors.

The double-wall vacuum insulation is the standout feature, with a claimed 6 hours of heat retention and 8 hours of cold retention. In everyday use, the mugs hold temperature well enough to keep morning coffee drinkable through a long commute. The airtight silicone seal and vented lid help control flow, so drinks pour smoothly without sudden gushing.

Build quality feels solid, with rust-resistant stainless steel and a silicone texture on the outside that improves grip. The non-slip base keeps the mug stable on car dashboards and desks. The food-grade, BPA-free silicone lid is easy to attach and detach, though its crevices can take some effort to clean thoroughly.

The main drawbacks are the weight of stainless steel compared with plastic alternatives and the lid, which may need extra attention during cleaning. Very thick drinks or carbonated beverages may also test the seal and vent more than standard coffee would.

Overall, this four-pack offers strong value for anyone who wants reliable insulated mugs in several colors. It is well suited to daily coffee drinkers, gift buyers, and households looking to replace disposable cups with a durable, reusable option.

Travel Mug Buying Guide

Insulation and Hold Times

Listings state hold times in different ways, so compare the hot and cold numbers side by side. The Contigo Huron travel mug is listed as keeping drinks hot for up to 6 hours or cold for up to 12. The Thermos Stainless King travel mug is listed at up to 7 hours hot and up to 18 hours cold. Several mugs in this list are described as double-wall or vacuum insulated, but the hold times vary widely from one listing to the next.

If you want a deeper explanation of how insulation, lids and cleaning fit together, see Choosing a Travel Mug: Insulation, Lids and Cleaning.

Lids and Spill Control

Lid claims are where listings differ most. The Owala SmoothSip Slider tumbler is described as having a completely leak-proof lid and a slide-top spout meant to prevent splashes. The YETI Rambler 20 oz tumbler comes with a MagSlider lid, but its listing states that the lid is not leakproof and will not prevent spills. The SPLMIFA travel mug uses a flip-open lid with a sealed silicone ring and a drinking hole for direct sipping or a small straw. Read the lid description carefully before putting a mug in a bag or backpack.

Cleaning and Dishwasher Instructions

Dishwasher instructions vary by product, and some listings separate the lid from the body. The SPLMIFA mug’s listing says it is hand wash only, not dishwasher safe, and should not be microwaved. The HydroJug Coffee Traveler is listed as BPA free and dishwasher safe, with a ceramic-lined interior that the listing says helps protect flavor. The Hydro Flask Flex Sip bottle lists the lid and bottle as dishwasher safe. Follow the care instructions in each listing and the manufacturer’s manual for any details not shown there.

Size, Capacity and Cup Holder Fit

Capacities in this group run from 12 ounces to 20 ounces, and some products come in more than one size. The KIVY 12 oz travel mug is listed as a compact 12-ounce design that fits most car cup holders and side pockets. The Hydro Flask Flex Sip bottle is a 16-ounce bottle that the listing says fits most cup holders. The YETI Rambler 20 oz is listed at 6 7/8 inches high with a 3 1/2-inch lip diameter and is described as sized to fit standard cup holders. Measure your cup holder before you buy if the fit matters for your car.

Materials and Finish

Most listings in this roundup describe stainless steel bodies, but the details differ. The STANLEY Everyday Suburban Mug is listed as made from recycled 18/8 stainless steel that is BPA-free, with a press-in Tritan drink-thru lid. The ATZNZIK 4-pack insulated coffee mug set lists a lid made from food-grade silicone and a non-slip silicone texture on the outside of each cup. Colors also vary, from the single-color finishes to the four-color set. Check the materials section of each listing for the exact construction.

Final Thoughts

For a smaller bag or a narrow cup holder, the KIVY 12 oz travel mug and the SPLMIFA travel mug are both listed in 12-ounce sizes. For a larger drink, the YETI Rambler 20 oz tumbler and the HydroJug Coffee Traveler are both listed at 20 ounces. If a leak-resistant lid matters most, compare the lid descriptions for the Contigo Huron travel mug and the Owala SmoothSip Slider tumbler before you decide.

If the mug will be used at home as well as on the road, look at the STANLEY Everyday Suburban Mug and the Thermos Stainless King travel mug, which both list a handle or a comfortable grip. Each listing names its own hold times and care instructions, so confirm those details on the product page before you buy.

Frequently Asked Questions

Are these travel mugs leak-proof?

Listings describe lids differently. The Owala tumbler is described as having a completely leak-proof lid, and the Thermos mug lists a leak-proof DrinkLock lid. The YETI Rambler’s listing states that its MagSlider lid is not leakproof. Check the lid description in each listing.

Which of these mugs can go in the dishwasher?

Several listings state that the mug or lid is dishwasher safe, including the Owala, Contigo, Hydro Flask, HydroJug, Stanley, Thermos and YETI listings. The SPLMIFA mug’s listing says it is hand wash only. Confirm the care instructions on the listing before you wash any product.

Do these mugs fit in car cup holders?

Several listings say the mug fits most car cup holders, including the Contigo, KIVY, SPLMIFA, Hydro Flask, HydroJug, Stanley and Thermos listings. The YETI listing describes its 20-ounce size as fitting standard cup holders. Measure your own cup holder if the fit matters.

Where can I learn more about choosing a travel mug?

For a closer look at insulation, lids and cleaning, read Choosing a Travel Mug: Insulation, Lids and Cleaning. You can also browse Choosing Drinkware: Glass, Tumblers and Insulated Cups for more general information about tumblers and insulated cups.