⭐TRIPLE INSULATION TECHNOLOGY Introducing the WONWIX Triple Insulated Stainless Steel Tumbler, the ultimate solution for keeping your drinks hot or cold for hours on end. Our tumbler features triple insulation technology, which keeps your drinks cold for up to 24 hours and hot for up to 6 hours. ⭐CONSTRUCTED OF 18/8 STAINLESS STEEL Made of 18/8 food-grade stainless steel, our tumbler is durable, rust-resistant, and provides a clean, non-metallic taste. The Anti-Sweat design of our tumbler ensures a comfortable grip and prevents any condensation from forming on the outside. ⭐GREAT TUMBLER With a variety of colors and designs available, you're sure to find a tumbler that fits your style. Our tumbler also comes with a BPA-free drink lid that prevents accidental spills and features an Anti-Glug hole that ensures a smooth flow of water. ⭐MULTIPLE USES Take our tumbler with you everywhere you go, as it fits most cup holders and is perfect for home, school, office, or outdoor activities. Upgrade your daily routine with the WONWIX Triple Insulated Stainless Steel Tumbler.