The new AAC edition of the Laken ISO70 insulated bottle features Teton Range artwork by Jeremy Collins. Double-walled aluminum with 7mm of closed-cell insulation keeps cold drinks cold and hot drinks hot for over four hours, yet is ultralight (254 grams) for an insulated bottle. Laken’s proprietary polyaramid lining is extremely hygienic and ensures a clean, fresh taste—time after time. Independently certified as BPA-free. Bottle holds 24 ounces of your favorite beverage and features a leak-proof lid with two-finger loop for easy carrying. Wide-mouth design is easy to clean and ice-cube friendly. Founded in 1912, Laken manufactures these bottles in Spain with complete respect for environmental, fair trade, health and safety considerations.