This bag was made of great mesh fabric, tough and durable, lightweight. The edges are hemmed to reinforce the whole bag. The breathable mesh design for ventilation can help draining out sand and water much easier. Considering the convenience for your outing, the bags has small pouch for phones, wallets, keys, sunglasses, goggles, lipsticks and other small things. Colors:Green, Blue, Yellow, Orange.Size:16"*12.4"*5.9"