Travel-friendly design – The Nylon Puffer Crossbody Hydro Bag comes with an adjustable strap, making it easy to carry around during your travels. Water bottle holder – With a dedicated space for your water bottle, you can easily access it whenever you need a drink without having to rummage through your bag. Durable nylon material – Made of high-quality nylon material, this cooler bag is not only lightweight but also waterproof, making it perfect for outdoor adventures! Size: 11 in x 5 in x 4.5 in Front Two zipper pockets Main material: Nylon, Lining: Polyester Adjustable 2″wide shoulder strap