Yeti coffee tumblers, like the Rambler, are double walled and vacuum insulated. This is a big win, according to Erin Doern, coffee expert and Head of Product Development at Free Rein Coffee.

But the screw-on lid requires two hands to open and close, making it less than ideal for taking quick sips while driving. With its open design, if you hit a speed bump, coffee splashes out every time.

These are the best travel coffee mugs, whether you want one that’s highly insulated, ceramic, steel, dishwasher-safe or furnished with a handle. Our best list includes mugs from trusted brands ...

The best travel coffee mugs are designed to keep your drinks at the perfect temperature for hours. ... for hot coffee and tea, a screw-on lid with or without a spout will meet your needs effectively.

We can't decide what's worse for a morning commute: coffee going cold or going all over your clothes. Any mug with a lid that you can carry from place to place is technically a travel mug, but the ...

Volume: 12 and 17 ounces | Lid type: Screw top double lid | How to clean: Handwash recommended This tumbler has an extra-secure double-lid system to prevent leaks.

Owala’s SmoothSip Slider Coffee Tumbler has a leakproof lid that makes sipping easy and fuss-free. It’s available in a 12-ounce and a 20-ounce size at Amazon.

Like other Ember mugs, the Tumbler connects to the Ember app via Bluetooth, where you can set your preferred temperature anywhere between 120°F and 145°F. But even if you don’t want to mess around ...