New bag designed for athletes: equipped with two comfortable outside pockets and two waterproof pockets on the bottom to store the boots separately from the rest of the material contained in the bag. On the front side : double pocket with zip. Useful central opening and over separate helmet pocket and mask holder closed by zip. The upper handle is reinforced and provided with an adjustable belt to fasten it at the waist and carry it more comfortably. The bottom of the backpack is made of a durable and waterproof material as well as having rubber parts to avoid damaging it.