UPGRADED DESIGN: Made of durable anti-tear nylon, sandwich small big hole shape grid cloth. Sturdy enough to bear 30+lbs. Pass though 400 times of swinggings with 5 kg loads anti-tear test. Make sure longer lifespan and durable use. Machine washable dries quickly . 23L CAPACITY: 36x35x17cm. 2 Packs shopping bag. 1 bag for 3 days groceries shopping, 2 bags for 1 weeks necessities purchase. MULTIPURPOSE: Use it as laundry bag, one color for bright clothes, the other for dark clothes. Also use it for packing 4 servings towels, water bottles, glasses, toys, sunblock,slippers and all needs for a day at the beach or pool. SPECIAL UPDATE: 1 zipper pocket protect valuables you can reach quickly. Widen shoulder straps reduce the load on the shoulder while holding heavy stuffs. FOLDABLE MATERIAL: Easy folding into small size similar to your smart phone. Convenient for keeping in your daily purse. Can be used anytime and anywhere. VERSATILE USE - Use for daily occasions in summer. For shopping, beach, picnic, vacation, as a reusable market bag.