The 335ml size is perfect for sparkling water, soft drinks, and ice cold beer, all kept straight-from-the-cooler cold while kicking back on the boat, at camp, or wherever the good times are going down. If you know the original, this one's just like it, but with a sleeker design and an updated gasket.

18/8 Stainless Steel

Made with kitchen-grade stainless steel, so they're puncture and rust resistant.

Double-Wall Vacuum Insulation

Keeps cold drinks cold and hot drinks hot until the last sip.

Dishwasher Safe

Because no one needs to do more work.