Enjoy your drinks the way they were meant to be in the 24oz S'well Tumbler with Straw. With triple-layer insulation, a stainless steel straw and a Slide-Open Lid, it keeps beverages cold for 18 hours or hot for 5, while providing a splash-proof, adventure-ready experience. The S'well 24oz Tumbler with Straw features Therma-S'well Technology with triple-layered, vacuum-insulated construction designed to keep beverages cold for 18 hours or hot for 5 hours. The 24oz Tumbler features a thin, wide-mouth rim for easy drinking, plus a slide-open lid and flexi stainless steel straw for easy sipping. Made from 18/8, food-grade stainless steel to reduce the need for single-use cups. Offers a condensation-free exterior that won't sweat in your hand or on your table. Perfect for iced teas, fountain drinks, and smoothies. BPA/BPS-free and reusable. Top-rack dishwasher safe. 24oz = approx. 3.46'D x 3.33'W x 7.68?H, 0.71lbs. Due to brand guideline restrictions the only available logo location for this item is on the front (non-S'well side).