Mesh,PolyesterZipper closureMachine WashUPGRADED DESIGN: Made of durable anti-tear polyester, sandwich diamond shape grid cloth. Sturdy enough to bear 30+lbs. Make sure longer lifespan and durable use. Machine washable dries quickly .23L CAPACITY: 38x35x17cm casual beach bag. Big enough for 4 servings towels, water bottles, glasses, toys, sunblock,slippers and all needs for a day at the beach or pool.PLENTY SPACE - 1 Non closure mesh pocket keep things which big and often use. 1 inside pocket protect valuables you can reach quickly. All theses pockets make organizing easy and practical.COLORFUL OUTLOOK: Use solid brightly true colored fabrics matches your summer clothes make you outstanding under the sun. Also you can recognize your bag at a glance.VERSATILE USE - Use for daily occasions in summer. For shopping, beach, picnic, vacation, as a reusable market bag.