Style and performance come together in the Tervis Tumbler Stainless Steel 12-oz. Tumbler. This rugged BPA-free, vacuum-insulated cup features premium-grade, copper-lined, 18/8 stainless steel construction. With its easy-closing splash-proof, shatterproof lid, it keeps drinks piping hot for up to 8 hours, or ice-cold for up to 24 hours without leaving behind a condensation ring. Fits most travel cup holders; great for work, home, or the daily commute. Hand wash only; do not put in freezer or microwave. Lid is top-rack dishwasher safe. Manufacturers limited lifetime guarantee. Available: Anchor Scallop, Dragonfly Mandala, Diamond Plate, Romantic Floral. Type: Travel Mugs.