The draw string closure utilizes rustproof, brass grommets that are resistant to salt water and extreme environmental conditions. Heavy duty YKK #5 zipper, slide and pull are used on internal semi dry pocket. #10 YKK Delrin, zipper with bronze pull runs down full length of bag and provides for easy access to most of your contents without having to unload the entire bag. Bag is equipped with comfortable padded, contoured and cushioned with fleece lining adjustable shoulder straps that are reinforced with 1" (2.5 cm) webbing and durable rubberized exterior. An adjustable sternum strap adds stability for the long haul. When you reach the boat, you can easily pass your bag to the waiting crew member with the embroidered Akona side handle or top hand grip. Great thing about a mesh bag is that when you get to the wash tank on the dock after a day of diving you can submerge the entire bag in the tank and rinse you gear while still in the bag. This feature also allows you to bring your travel gear bag when security is an issue and once you arrive at your diving destination you can transfer you gear to the mesh bag and use it instead of getting the travel bag wet. This bag measures 30" tall by 15.5" in diameter (76 x 39.4 cm) has 5,658 cubic inches (92.7 liters) of internal volume, and comes with a luggage tag.