NIKE Sport Water Bottle 20oz - Lime/Black (Genuine) Reviewhttp://tinyurl.com/o7zhl3s NIKE Sport Water Bottle 20oz - Lime/Black (Genuine) Leakproof valve/water when you need it, no mess or wasteAsymmetrical one-hand design / Easier to grab and hold on the sideline or in the gym20oz/591ml capacityContents: (59%) polyethylene, (24%) thermoplastic rubber, (16%) polypropylene, (1%) silicone