Portable Bottle Carrier Waterproof Lightweight Adjustable Water Bottle Holder For Outdoor Walking Running

--Made of waterproof nylon material, tough and yet lightweight. --It can be attached to belts, vests, backpacks, platforms, etc. --The minimally designed bottle holder makes it easy to use and keeps the water bottle easily accessible and safe. --Sturdy Material: strong and wear-resistant, not easy to break, and have a long service life. --Suitable for most 500ML-1000ML bottles --Size: Diameter 6~10 Height 21CMDescription Type Bicycle saddle Material polyurethane Applicable models mountain sports cars size one size Color 189 black red 189 black blue 188 black red 188 black blue Package List 1 seat Note The colors deviation might differ due to different monitor settings Manual measuring please allow 1 3mm errorthank you