TRIPLE INSULATION TECHNOLOGY
Each 64Hydro tumbler has double-walled, vacuum-sealed and copper-coated insulation, which helps keep drinks cold for up to 24 hours & hot for up to 12 hours.
CONSTRUCTED OF 18/8 STAINLESS STEEL
Known for its strength and purity, our 18/8 food-grade tumbler won’t break, rust, retain or transfer flavors. Unlike other tumblers, our tumblers provide a clean, non-metallic taste.
ANTI-LEAK, BPA-FREE FLIP LID
Each tumbler comes with an Anti-Leak, BPA-Free flip lid. The lid will prevent any accidental spills. Anti-glug hole ensures the smooth flow of water and a comfortable drinking experience.
NO SWEAT, NO PROBLEMS
Our copper wall layer creates a condensation-free exterior that won't sweat on your hands or in your bag
Sip healthy with our BPA-Free tumblers that are made without phthalates and toxic materials.