2.2L Large Capacity Sport Fitness Water Bottle can hold a large amount of cold liquid to keep you hydrated during exercise. Dumbbell shaped water bottles are made from food grade plastic, non- toxic PETG, BPA-free without that plastic taste. From our ergonomic design to our dustproof / leakproof lid, every part of our workout bottle is designed with the thought of you in mind! With a tough strap and a transparent bottle. The lightweight bottle is convenient for us to carry with us, and can exercise anytime and anywhere (home, courtyard, outdoor, seaside).