KEEP IT HOT OR COLD: Our Stanley Classic Stainless Steel Vacuum Insulated Thermos is made with superior insulation that keeps liquids (soup, coffee, tea) hot for 20 hours or cold drinks cool for up to 24 hours and iced for 4 days. It&';s also made with BPA-free materials, keeping its contents safe to consume. TOUGH AND DURABLE: The rust-proof 18/8 stainless steel construction on this insulated thermos means it can work just as hard as you do without impacting its performance. This is an ideal bottle to throw into your truck, work bag or travel with it. MULTI-PURPOSE LID: The Stanley thermos is designed with a leak-resistant lid, so you can put it in your backpack without worrying about any spills. The wide mouth of the thermos helps with easy pouring into the lid that doubles as an eight-ounce cup. LIFETIME WARRANTY: &';BUILT FOR LIFE&';. Since 1913 we&';ve promised to provide rugged, capable gear for food and drink, built to last a lifetime. It&';s a promise we still keep. Stanley products purchased from Stanley Resellers come with a lifetime warranty.