Insulated: Double-wall vacuum insulation technology. Retains the temperature, flavor, freshness and nutritional value of the drink inside. Superior thermal retention to keep beverages hot or cold for up to 24 hours
Durable: Unbreakable, stainless-steel exterior and 18/8 304 interior. High quality materials: 100% rust-free, Food-grade, hygienic, 100% BPA-free, non-toxic, non-leaching
Worry-free: anti-drip lid with leak-proof silicon gasket. Makes for a secure grip with no condensation. Keeps fingers dry and un-frostbit. The bottle does not sweat in your bag, or create a mess of your papers like ordinary bottles