A large-capacity bottle equipped with a high-flow straw lid is the perfect companion for the trail, the beach or everyday use. TempShield protection keeps all your beverages the perfect temperature for hours, hot or cold. The flex boot provides extra protection and traction on slippery surfaces. 3.56" x 9.1" Holds 32 oz. TempShield insulation Keeps liquids hot for up to 6 hours and cold for up to 24 hours Flex boot provides extra protection and traction on slippery surfaces BPA-free; phthalate-free 18/8 pro-grade stainless steel/silicone Dishwasher safe Imported