EMSA 513351 Insulated Travel Mug Stainless Steel, 0.36 liters (4 hrs. Hot, 8 hrs. Cold, Dishwasher, 360 drinking spout, 100% leak-proof) (household goods)
I got this mug from my brother for Christmas and have him every day on the way to work with me. When I arrive at the office, my coffee is only lukewarm (between filling and drinking is about 1 hour). In addition, not a day where I do not have to bend