Home > Kitchen > Travel Mugs > Buying Guide: Travel Mugs

Buying Guide: Travel Mugs

By: Amy Livingston on May 15, 2017

What the best travel mug has

  • Excellent heat retention. You may not need to keep your drink hot (or cold) all day at work, but it should at least stay at a drinkable temperature until you get there. The top-rated travel mugs in our sources can keep coffee or tea steaming hot for hours at a time. In general, double-walled stainless-steel mugs do the best job of holding heat.
  • Leak-proof seals. A travel mug should seal snugly, so you can drink from it without fear of dribbles or spills. Some of the best mugs have locking lids that won't spill even when turned completely upside down – so you can carry them in your backpack or briefcase without fear of a spill that could ruin your laptop.
  • One-hand usability. Having to unscrew the lid every time you want to take a sip from your mug is a hassle, especially while you're driving. Look for a mug with an opening you can sip through while still keeping one hand on the wheel.
  • Durable construction. During the morning rush, it's easy to accidentally knock a mug off the counter or drive away with it sitting on the car roof. The best mugs can take a few bangs like this without losing their ability to seal.
  • An easy-to-clean design. Some travel mugs can safely be washed on the top rack of the dishwasher. Those that require hand washing should have wide openings and easy-to-disassemble lids, without a lot of nooks and crannies, so you can clean them out thoroughly.

Know before you go

Will you use your mug on the road? Car commuters need a mug that fits in their car's cup holders. It should fit snugly enough that it can't rattle around and possibly tip over, but not so snugly that you can't get it out easily for a sip. Check the size of your car's cup holders and compare it to the base of the mug, and if there's a handle, make sure it doesn't get in the way. Also, hold up the mug to your face to make sure the open lid won't obstruct your view as you drive.

Do you want to reheat your mug in the microwave? Stainless steel isn't microwave-safe, so you'll need a ceramic, glass or plastic mug for microwave use. However, not all plastic mugs are microwave-safe, so if you opt for plastic, you should check all the instructions and labels before you buy. Also, keep in mind that a double-walled stainless-steel mug will do a much better job of keeping your drink hot from the get-go than plastic or ceramic, so you might not actually need to reheat it.

Are you picky about flavor? One problem with plastic mugs is that they're more likely than stainless steel to give your drink an off-taste, or to retain odors and tastes from previous uses – even after a good washing. However, for those with extra-sharp palates, even a stainless-steel mug can affect the flavor of its contents. A ceramic travel mug solves this problem, but it's also more prone to breakage than a stainless mug. A newer option is stainless steel with an electro-polished interior (such as Zojirushi's SlickSteel finish), which is less likely to hold on to flavors or odors. True coffee snobs may wish to pour their coffee out into an open ceramic mug before drinking anyway, since this is the best way to get the full aroma of the coffee as you sip it.

Do you have a single-cup brewer? Many travel mugs are too tall to fit into some single-cup brewers, such as certain Keurig models. If you want to dispense your coffee directly into your travel mug before hitting the road, check the height to make sure it will fit.

Getting the most out of your mug

No matter how well your travel mug insulates, it can't change the laws of physics. If you pour a hot or cold drink directly into a room-temperature mug, it will begin to change temperature immediately as heat transfers from or to the surface of the mug itself. So if you want to keep your drink hot or cold as long as possible, give your mug a hand by filling it with hot or cold water about 10 minutes before adding your beverage.

To avoid damaging your mug, follow the manufacturer's cleaning instructions closely. If the manufacturer says the mug shouldn't go in the dishwasher, pay attention; the heat of the machine could damage the mug's vacuum seal. If your mug needs to be washed by hand, take the lid apart so that you can clean all the parts carefully and clear away any lingering odors. A good bottle brush can help with this job. Testers at TheSweethome.com recommend the OXO Good Grips Water Bottle Cleaning Set (Est. $10), which includes a long bottle brush, a detail brush for cleaning the lid, and a narrow brush for cleaning a straw attachment. If your mug has silicone seals, you may find that they pick up odors over time; burying them in baking soda for a couple of days should take care of the problem.

Recently Updated
Learn More »