Estoy Insulated Stainless Steel Hot & Cold Water Bottle, 800ml, Double Wall Construction, Carry Strap, BPA Free Brand: FOLKSBOXX

DURABLE DESIGN: Made of rust-resistant 304 stainless steel for years of use without corrosion or leaks.
DOUBLE-WALL INSULATION: Vacuum insulation keeps drinks hot for 12 hours and cold for 24 hours.
LARGE CAPACITY: Holds 800ml of water or other drinks, perfect for daily hydration needs.
CARRY IN STYLE: Wrist belt provides a comfortable, hands-free way to carry the bottle anywhere.
BOUNCE-PROOF LID: Secure screw-on lid helps prevent spills and features an ergonomic carrying loop for easy transport.