Rtic 40 Oz Essential Tumbler

The RTIC® 40 oz. Essential Tumbler features a stainless steel exterior made from recycled materials, a ceramic-lined interior, double-wall vacuum insulation, and a leak-resistant double-threaded lid. The ceramic lining helps provide a clean taste, resists retaining flavors from coffee, tea, and other beverages, and is easy to clean. Double-wall insulation helps keep drinks and ice cold for up to 24 hours or hot for up to 6 hours. The lid snaps into place for added security during transport, while the built-in silicone base helps reduce noise and protect surfaces from scratches.