Water Bottle: 1.Suitable for cycling, camping, hiking and other outdoor sports use 2.Shell is 100% food-grade polyethylene, medium hardness, elastic 3.98% of high-quality anti-slip handle with rubber and 2% other fibers 4.Lightweight and Portable, easy to carry With a transparent plastic cover, dust proof, keep water cool and 5.Capacity: 650ml 6.Net Weight: approx. 89g 7.Material: Plastic Bottle Holder: 1.Size: suitable for all kinds of water bottle 2.Weight: about 49g 3.Material: Plastic 4.Water bottle holder, forming one, modern design! There are three POINT; 5. toughness, encountered strong impact will not be deformed and broken; 6.With perfectly streamlined, plastic water bottle or aluminum water bottle used to carry, lightweight, suitable for road bikes and mountain bikes. Package Included: Water bottle*1 Water bottle holder*1