Travel Mug ($38) because of the handle, which we found super ... The design of the lid is important to consider. Most insulated coffee mugs have a sealing lid complete with a little opening ...

THERMOS Travel Coffee Mug with Snap Flip Lid ($24 at Amazon ... so we would have preferred not to have a handle at all. MiiR Insulated Travel Tumbler with Locking Flip Lid ($33 at Amazon) We ...

Insulated coffee mugs enhance every sip by maintaining the perfect temperature and preventing spills. From the SR Coffee ...

When dashing to make an early morning flight or when a long train ride is imminent, being able to grab a leakproof travel mug ...

The perfect travel coffee mug combines insulation, leak-proof design, and durability for a seamless on-the-go experience.

And then, of course, 16 ounces is somewhere in between. The type of lid on your travel mug can make a fairly big difference in how you experience drinking. Some have bigger openings, some smaller.