The Tervis Simple Compass Stainless Steel Tumbler with Slider Lid displays a unique design that's meant to inspire the wanderer in all of us. This travel tumbler keeps beverages cold up to 24 hours and hot up to 8 hours, for refreshment whenever you want it. The double-wall vacuum insulation and copper-lined 18/8 stainless steel give this travel tumbler unmatched temperature retention and durability. Thanks to its easy-closing slider lid you'll enjoy leak-free performance at all times. The Tervis Simple Compass Stainless Steel Tumbler with Slider Lid makes a great gift for anyone who enjoys a favorite beverage on the go. Do not put tumbler in dishwasher, freezer, or microwave. Hand wash. Lid is top-rack dishwasher safe. Manufacturer's 5-year limited warranty. Imported.Manufacturer model #: 1350411. Compass design inspires the wanderer in all of us Keeps drinks cold up to 24 hours and hot up to 8 hours Double-wall vacuum insulation Copper-lined 18/8 stainless steel Easy-closing, leak-free lid