20 oz All Season Vacuum Insulated Stainless Steel Tumbler

20 oz (591 mL) matte finish powder coated double-wall vacuum insulated straw tumbler. Features 304 SS interior, 201 SS exterior and clear AS Plastic lid and PP Plastic straw in color to match tumbler body. Includes snap-on, spill resistant flip up lid with hole for drinking straw (included). Vacuum insulation helps keep your beverages hot or cold longer than traditional insulation; Keeps liquids hot for up to 6 hours, cold for up to 20 hours. Designed for use with both hot and cold liquids. Hand-wash only. Do not microwave. Do not place in freezer.