STEMLESS TUMBLER: 12-ounce stemless Minnie-inspired travel cup keeps your wine chilled and your coffee warm for delicious drinks you can savor TRIPLE INSULATED: Triple-insulated lining ensures your favorite beverages stay cool for up to 9 hours and hot for 3 DURABLE MATERIAL: Stainless steel construction offers on-the-go durability whether lounging by the pool, on the patio, or at the office STOPS SPILLS: Stay-put silicone bottom designed to stop sliding and spilling, so even your kids can quench their thirst; 3.50 x 3.31 x 4.50 inches EASY TO USE: Shatter-proof clear lid with sliding opening provides effortless sip-ability; Easy-grip flat sides fit comfortably in your hand