The Currituck Tumblers offer superior heat and ice retention. They are constructed of durable, kitchen-grade 18/8 stainless steel and come with a BPA free lid. The double wall vacuum insulation and built-in gasket help prevent heat transfer, meaning your ice stays solid longer and your cup won’t sweat. Fits in most cup holders.









![Double Wall Stainless Steel Vacuum Tumbler Picus 30 oz Travel Mug [Crystal Clear Lid] Water Coffee Cup For Home,Office,School - Works Great for Ice Drink, Hot Beverage](https://images-na.ssl-images-amazon.com/images/I/41dFU6KAdmL._SL75_.jpg)