This beautiful and unique design bottle water holder/carrier is adjustable and stretchy. It is suitable for most of the bottle sizes and with the add of a phone holder you can keep all your essential items in one place . The phone holder easily attached to the strap wooden ring with a button. The strap has a button also in case you want to adjust the length or shoulder wear . Hands free while walking , hiking , camping , hunting or any outdoor activities. When you are outdoor , always take water with you , keep it hanging on your shoulder or cross body. The Length of the bottle water strap is 20" but it is stretchy and adjustable. Phone holder is stretchy enough to fit most of the phones sizes and some small amount of cash or card. All my products are handmade , crochet with love and care in a smoke free and pet free environment. I use cotton and acrylic yarns.