- Waterproof material and durable construction The backpack is made from Oxford fabric and polyester, offering lightweight, waterproof performance and long-lasting durability with high-quality hardware. - Large capacity yet lightweight Measures 47 x 30 x 25 cm and provides a spacious main compartment for towels, water bottles, balls, clothes and other sports equipment. Weighs only 360 g for easy carrying. - Adjustable comfort for everyday use Features a drawstring closure for easy access and adjustable shoulder strap length. The shoulder straps are wider than normal drawstring straps to reduce pressure on the shoulders and maximize comfort during transport. - Thoughtful pockets and organization Side mesh pockets with elastic bands on each side and a zip pocket for water bottles, umbrellas, paper towels, toiletries, etc. The bottom has a separate compartment for shoes or other large items. The main pocket includes an inner zip pocket for watches, wallets and other small valuables.