Large 40oz (1200ml) insulated stainless steel tumbler designed for all-day hydration at home, in the office, or while traveling. The double-wall insulation keeps drinks hot for up to 12 hours or cold for 24 hours. It features a built-in straw lid, ergonomic handle, and non-slip silicone boot for convenient carrying and added stability. Material: Stainless Steel Color: White Capacity: 1200 ml Special Features: Insulated, Straw Lid, Handle, Non-Slip Silicone Boot Recommended Uses: Travel