The capacity of this water bottle is 709 ml/24 oz. It is made from 59% Tritan, 29% Polypropylene, 5% Silicone, 5% Nylon, 1% Thermoplastic Elastomer and 1% Polyoxymethylene. It has an innovative sliding button for one-handed opening, a removable soft straw for easy cleaning and ergonomic handle. This water bottle is BPA free and is made from a durable, impact-resistant construction and features a Nike Graphic with Swoosh logo. The bottle is dishwasher safe and should be washed before first use.