The MiiR Travel Tumbler is my personal favorite travel mug. I own the smallest size (12 ounces) and love the compact build and sleek shape. I find the grip itself to be secure, too, and slim ...
definitely won't fit in cupholders The Yeti Rambler Bottle comes in smaller 12-oz. and 18-oz. offerings, but the unique 26-oz. model is what caught our eye for best travel mug testing. Most of the ...