Rambler non leaking bottle. The Rambler bottle is a single wall stainless steel bottle with non leaking function. Screw on dual purpose lid with small and large openings for easy use and cleaning. Equipped with a karabiner to hook the bottle onto your bag and metal ring for easy carrying. Volume of the bottle is 700ml. Presented in a gift box. Exclusive design. BPA free. Stainless steel and BPA free tritan copolyester.