Travel Coffee Mug - Insulated Black Plastic and Stainless Steel Commuter with Lid and Handle Fits Under Keurig - Good to Go Traveling & Keeps Drinks Hot or Cold - Great for Men and Women - Improved Design for Tighter Seal and Just Right 16oz Size with 1 Full Year Hassle-free Guarantee! Eliminate burned lips with the generous built-in collection and cooling area on lid. Tired of wrestling stubborn lids? Save time and frustration with our simple easy-twist design. Enjoy more natural and comfortable drinking with a nice pour rate and air flow. Specially created cupholder-fitting bottom will definitely make this mug your new sidekick. Simple sliding closure over drink hole enables easy one-handed use while driving.