Aqua Lung Surelock II Weight Pocket - 10lb (SINGLE) bestsellers-spear The enlarged heat exchanger helps

The enlarged heat exchanger helps to prevent freezing of the second stage mechanism

The plastic and silicone mold are of the highest quality and is evident when handling the mask

The addition of a 2mm panel inserted into the lower leg

Conveniently Positioned Deliver life-saving air at a moment’s notice: the Airsource sits right in front of you throughout your dive

Microfibre towels are extra absorbent of water than regular towels

Aqua Lung Surelock II Weight Pocket - 10lb (SINGLE) bestsellers-spear The enlarged heat exchanger helpsWe've got replacement weight pockets for the SureLock II system. The SureLock II Mechanical Weight Release System provides a safe, single pull release. Inserting weight is as simple as insert and "click". With SureLock, your weights are secure in the BC. Once engaged, the only way to release the weight is to pull on the handle.