For most of us, coffee is a vital part of the day. But if it's so hot it scalds your tongue or so cold you have to force yourself to finish it just for the caffeine, it's a huge letdown. This is, unfortunately, the case with paper cups, ceramic mugs, and double-walled tumblers. The Jül Smart Mug by Power Practical lets you pick the temperature at which you want to drink your coffee and keeps it there to the last drop.
Presented by Power Practical.