Our 12-ounce (355-millilitre) slim-can design is ideal for keeping hard seltzers icy cold while hanging out on the hottest days. Double-wall vacuum insulation and No Sweat Design keep your hands dry, and the updated Load-and-Lock Gasket only requires an easy quarter turn to secure your drink in place. Details 18/1 Stainless Steel: Made with kitchen-grade stainless steel, so they're puncture-and rust-resistant. Double-wall Vacuum Insulation: Keeps cold drinks cold until the last sip. Dishwasher Safe: Because no one needs more work to do. No Sweat Design: Prevents condensation, keeping hands dry.