1Stay refreshed on the go with the sleek Costway 30oz Stainless Steel Tumbler Cup. Designed with a modern aesthetic, this travel mug is as stylish as it is functional. Its double wall construction ensures that your beverages maintain their temperature for a long time, keeping your drinks hot or cold as you please. The silver color adds a touch of sophistication to your day-to-day routine, suitable for any setting, indoor or outdoor. The tumbler comes fully assembled and features a secure slide lock lid that keeps spills at bay while you're on the move. Measuring at a convenient size of 4"x 4"x 8" (D x W x H), it's easy to hold and carry. With a durable stainless steel build and a splash-proof design, this tumbler is a reliable companion for your hydration needs, whether you're at the office, driving, or enjoying the outdoors. NEW IN ITS BOX