Stanley® 40oz The Quencher H2.0 Flowstate™ Tumbler

18/8 Stainless Steel. Double-wall vacuum insulation. Reusable straw. Screw on 3-position lid featuring a straw opening, sip-through opening, and full-cover close top. Keeps liquids hot for up to 7 hours. Keeps liquids cold for up to 11 hours, up to 2 days ice retention. Rugged carry handle. Car cup holder compatible. Dishwasher safe when laser engraved. For best results, hand washing recommended for TruColor and Silkscreen printed pieces. Lifetime warranty