This 40oz / 1183ml Nike Fuel Jug is your perfect hydration partner when tackling extensive activites that require constant rehydration. Its lightweight insulation helps keep your liquids cold, the useful carry handle doubles as a fence hook and the chug mouth piece with twist-off cap is great for easy opening and drinking. Material Content: 53% Polypropylene, 31% Polyethylene, 14% Polyester, 2% Silicone.