This double layer shoulder bag is designed to meet all your needs. It features a waterproof and durable 100% polyester oxford fabric, which effectively protects your items from sweat and rain. The spacious interior features two main pockets, one with a single zip on the outside and the other with two zippers on the inside. The inner pocket also has a mesh pocket for additional organization. The adjustable shoulder strap can be extended up to 120 cm, so you can wear it comfortably as a chest bag, shoulder bag or shoulder bag. Suitable for various activities such as running, cycling, hiking, fishing, camping and more. This multifunctional bag is not only practical, but also a great gift for any occasion.