***Clearance - Available only while supplies last*** This tumbler features double-wall vacuum insulation, keeping hot drinks warm for up to 6 hours and cold drinks cool for up to 24 hours. Made from 304 recycled stainless steel, with a spillproof design, matching color straw, and a screw-on lid made from PP and silicone. Powder coating finish for added durability. Recycled Material: 304 recycled stainless steel construction. All-Day Insulation: Warm for 6 hours, cool for 24 hours. Spillproof Design: Screw-on lid with matching straw.