Eco-friendly Material: Made of High-Density Oxford which is durable and withstands daily wear and tear.Safe and good for the environment. Durable & Convenient: The bags size is 50 x 42 cm, lightweight with a suitable size, fits for all your needs. Hand Wash Only Fastening: Drawstring free 1 Drawstring Design: Drawstring closure makes you store things quickly and take them in and out easily. Thick drawstrings prevent from digging into your shoulders and help reduce your shoulder burden. Breathability: Tiny holes in the weave of the polyester bag wick moisture away, will help air to flow, keep the pruduct dry and refreshing inside. Wide Usages: These drawstring bags are suitable for gym, school, athletics, travel, camping, hiking, theme parks etc. Idea gifts for kids' birthday party, carnival, construction giveaways, children's safety campaigns, sporting promotions. Product Description String Swim PE Bag: The Large black drawstring backpack bag is perfect for men and women who like fitness and sports. It is durable and withstands daily wear and tear.Safe and good for the environment. specification: Drawstring Closure:nice drawstring closure, easy open and close Material:High-Density Oxford Size:50 x 42 cm Color:Black Feature: Lightweight string backpack with main large compartment and zipper pockets which can hold all the items you need to get to in a hurry. Improved shoulder strap: Upgraded straps prevent from digging into your shoulders and help reduce your shoulder burden. Durable: No more worry about polluting your cinch bag because these gym sack are machine washable, reusable and durable. Wide range of use: Carry it to a variety of activities such as swimming, walking, sports practices, day trips, camping, overnight stays .