BREATHABLE MATERIAL: Made of durableLY polyester, this mesh beach bag measures 23 x 19 inches, making it very ry and can hold 3-4 items of clothing. The large drawstring closure allows you to quickly store items and put them in and out easily, and the mesh structure can increase ventilation and drainage time inside the arena bag, ensuring that items inside the mesh swim bag dry quickly..LARGE CAPACITY STORAGE: This mesh beach backpack has a large 40L main compartment, providing ample storage space, perfect for holding swim training gear, snorkeling gear, beach items, beach towels, and more. Well-designed divider and pocket organization system makes it easy to sort personal items and find items..Comfortable to carry: Focus on the ergonomic design of the sport bag backpack, using comfortable shoulder straps and back support systems to reduce the burden on the shoulders and back. The mesh beach backpack has reinforced webbing and stitching to ensure that the seams are not easy to tear, increasing wearing comfort and stability, so that you can ly carry heavy objects..Multi-functional use: In addition to the basic functions of the swimming bag, add some additional multi-functional designs. For example, the built-in anti-theft pocket is convenient for storing valuables such as mobile phones and wallets; there is a mesh pocket and zipper pocket on the side of the swimming bag for storing sports bottles or bath supplies..BEACH Essentials: This mesh backpack is more than just for swimming, you can use it while playing basketball, biking, camping, hiking, pool, beach, gym or dancing, sports and more. After decoration, it can be given as a gift to your family, friends and partners.