Apeks WTX-D60R Twin Bladder Wing, the ideal choice for divers with large twinsets who require complete redundancy. The WTX-D60R features two complete wing bladders inside a single outer shell. This means that should one wing fail there is another complete system for instant use. This is a necessity for divers using heavy twinsets or a number of stage cylinders without a drysuit. The outer shell is made from 1000D Armorshield Cordura which provides maximum durability against cuts and abrasions. The two inner bladders are made from a 22mil thick urethane which is resistant to punctures. Each inner bladder is fitted with a durable brass buttoned inflator which makes adding gas to either wing easy and accurate. A single dump valve is attached to each bladder, both at the base of the wing, one on the left hand side against the body with the other on the right hand side away from the body. The Apeks WTX-D60R Wing is great for use when technical diving in the tropics in a wetsuit.