Simple Modern's Adventure Water Bottle sling is designed to help you carry your water bottle and keep it protected while you are on-the-go. The water bottle carrier is made from polyester and includes an adjustable carrier strap, which is suitable for all ages. This product is lightweight and includes a pocket, designed to be the perfect accessory to keep your hands free while walking, hiking, traveling or running errands. This product is compatible with 10-18oz Simple Modern Summit Water Bottles and is not guaranteed to fit water bottles from other brands. Choose from a variety of designs and take us with you on your next adventure!