Lookatool&reg; Portable Outdoor Bike Bicycle Cycling 650ML Sports Drink Jug Water Bottle Shell is 100% food-grade polyethylene, medium hardness, elastic. high-quality anti-slip handle with rubber and 2% other fibers. Facilitate health by sucking style spout, plus dust cover designed to keep spout clean. Height: 24.5cm. Diameter: 7cm Special exterior design: comfortable to hold. Yung product: 750ml. Weight is about 90g