Constructed with high quality stainless steel and rigorously tested double-wall vacuum insulation, our 16oz (473ML) Insulated Wide will keep drinks hot for 10 hours and iced for 30 hours. Comes with leak proof Café Cap 2.0 which keeps drinks safely contained, spill free and has easy clean construction. Add a wide loop cap to create a full stainless steel interior and make it easy to clip and go. Wide mouth opening fits ice is easy to fill and pour. Electropolished interior, a process that is safe and non-toxic, and rounded corners make the bottle easy to clean. FEATURES Double Wall Vacuum Insulation, keeps hot up to 10 Hours, or iced 30 Hours Food Grade 18/8 Stainless Steel, BPA-free polypropylene #5, food grade silicone construction Comes with leak proof Café Cap 2.0 with easy clean construction Large 2.125 inch (54 millimeter) opening fits ice, easy to fill and pour Compatible with all Klean Kanteen Wide caps Electropolished interior doesn’t retain or impart flavors Hand Washing Recommended for Insulated Products Backed by the Klean Kanteen Strong as Steel Guarantee   SPECS Capacity 16 fluid ounces (473 ml) Weight (w/ café cap) 11.2 ounces (317.4 g) Size (w/ café cap) 8.2" H x 3.0" W (207.5 mm H x 75.3 mm W) Opening Diameter 2.1