Exclusive insulated Double Wall Vacuum water bottle

Insulated water bottle is made of food-grade stainless steel material, which is resistant to oxidation and corrosion, and will not have a metallic smell or rust. 100% safe for everyday use. The water bottle is double walled with a premium coating on the outside of the inner wall for high performance insulation, keeping liquids hot for up to 12 hours and cold for up to 24 hours. The lid of the water bottle contains a food-grade silicone ring, which is well-sealed and does not leak when shaken or inverted. Insulated water bottle is perfect for everyday use, running, hiking, camping and more.