Carter Move: The Mug That Keeps Up With You. The Carter Move Mug is ready to move with you step by step, designed to intensify the senses and engineered to match your travel needs with a snap-in splash guard and a thin width. We've never understood why to-go tumblers make design choices that detract from the coffee-drinking experience. The sensations of taste, smell, and touch were overlooked in favor of durability and exceptional heat retention. Why not combine the two? Cup Holder Friendly & Snap-in Splash Guard. You're fully in the clear to keep caffeinated on your commute, with a cup holder-friendly design and a snap-in splash guard to protect your brew from bumps and sudden stops. Drinkable Thin Lip & True Taste Ceramic Coating You're fully in the clear to keep caffeinated on your commute, with a cup holder-friendly design and a snap-in splash guard to protect your brew from bumps and abrupt stops. Leak-Proof Seal. Heat Lock Double Wall Vacuum. A heat-seal The double-walled vacuum can keep you warm for up to 12 hours or chilly for up to 24 hours. What's the best part? Liquid spills are no longer a problem thanks to a leak-proof barrier. The lid secures with a rapid 270° twist, ensuring that your bag does not get wet. Because triple-walled appeared to be a bit excessive. The insulated stainless steel 304 18/8 keeps heat for 12 hours and cold for 24 hours.