The bag is 210D coated nylon and PVC cloth materials, designed with holes, easy drain, loop tape fastener closure, easy to use. Practical Accessories: With these useful bags, you can carry many diving gears easily, and convenient to receive all the small things you carry around every for time. The gear has a strong and loop closure underwater use. Can be attached to a weight belt, harness, or any D-ring. Easy to Carry: This bag can be easily folded as a small pack, and portable to carry, perfect for carrying diving reel/ marker tube gears when you go underwater. Multifunction Bag: It is for ideal for storing diving SMB, dive reel, divinggloves, also can be used to carry flashlight, compact camera, drift hooks or other equipment accessories.