- With over 30 designs to choose from. - Double-Walled & Vacuum Insulated – Superior insulation keeps drinks hot & cold for up to 8 hours. - High-Quality Material – Crafted with food-grade 18/8 stainless steel for ultimate durability. This tumbler is also rust-proof, BPA-free, and safe for everyday use. - Comes with a Straw & Lid – Every tumbler includes a straw for convenient sipping on the go as well as a lid.
