Squeezable material for quick hydration on the go. Textured surface is easy to hold. Bottle fits comfortably in your hand. BPA Free. Dishwasher Safe. Made from 76% Polyethylene, 23% Polypropylene, 1% Silicone. Material: Plastic. BPA Free, Durable, Lightweight. Height: 7.68in. Features Grip, Screw Top Lid, Spout Cap, Squeezable, Streamlined Shape.