• Nylon, ABS
• Professional bottle clip--you don't need to hold a drink or water glass with your hands, but use our kettle buckle,Camping Supply
• Portable bottle clip--holding water bottles firmly, anti-lost and help you quickly find your water bottle,Carrying Buckle
• Kettle carrying buckle--they can be hung on your backpack, pocket or attached to a waist belt, and it can suspend of the bottles,Water Bottle Buckle
• Sports water bottle buckle--it is made of high-end materials, safe and durable, with excellent texture,Portable Bottle Carrier
• Water bottle clip--used to securely connect water bottles to bicycles, tractors, motorcycles, schoolbag straps, etc,Professional Bottle Buckle