Up your reusable coffee cup game with the KeepCup Commuter Insulated Cup -a new take on your daily essential. Designed with a fully sealed flip lid, it's perfect for busy days on the move. The double-wall insulation keeps your brew just right, elevate your morning routine with a reusable, high-quality mug that's made to last. Smooth curves and sleek silhouette make the KeepCup Commuter your go-to for coffee on the move. With double-wall insulation and a fully sealed flip lid, it keeps your drinks secure and hot for longer. Crafted to fit barista standard sizing, this travel mug is easy to carry, easy to clean, and made from quality materials that last. Features: Double-wall vacuum insulation for lasting warmth Electropolished 18/8 stainless steel No fuss, fully sealed flip lid for secure sipping Just 66 uses to make a positive impact vs. single-use cups Narrow cup base fits most car cup holders Compatible with Helix Bottle Sizes: Small 8oz/230mlHeight: 8oz - 112mm with lid, 100mm without lidDiameter: 8oz - base 64mm, widest point 89mm Medium: 12oz/340mlHeight: 12oz - 127mm with lid, 117mm without lidDiameter: 12oz - base 64mm, widest point 86mm Large: 16oz/475mlHeight: 16oz - 170mm with lid, 155mm without lidDiameter: 16oz - base 64mm, widest point 86mm Care: Handwash recommended to preserve surface finish. Do not microwave. Materials: 18/8 vacuum insulated electropolished steel, PP alloy sipper lid, silicone gasket.