Review on 🔴 Mighty Mug - 16oz Stainless Steel Non-Tip Travel Mug - Double-Wall Insulated - Long-lasting Hot & Cold Beverage Holder - Leakproof, BPA-Free Tumbler (2015 Red) by Brandon Wellard

"Anti-Tilt" technology seems elegant, but it only works on a perfectly clean, perfectly dry, perfectly flat surface (Think of my marble-topped coffee table, but not necessarily my warped plastic keyboard tray). And I like the copper color, although of course it's still just colored stainless steel. The vacuum works well enough to keep hot tea hot and cold soda cold, at least until I drink it, which is really all I need from it. Not thrilled with how the lid closes and opens as it's almost impossible to do with one hand. On the other hand, it is light and easy to clean. (If you want the best vacuum insulation you can get, try one of Zojirushi's 20 oz SM-SA60-BA Stainless Steel Black Bottled Tumblers from Japan. These things will keep your drinks hot or cold all day.)