The Black Ice can be rigged for twin cylinders using the optional twin cylinder kit.
There are 4 dump valves in all, one in each corner. 3 are proprietary flat valves are very streamlined and effective. The dump valve on the upper left is the rapid exhaust valve found at the top of the Powerline inflator.
The Powerline inflator assembly boasts one of the fastest inflation rates in the industry. This environmentally sealed unit has integrated clips to keep the LP inflator hose tucked in securely.
The air cell has several pass-throughs that allow easy air transfer from left to right.
A dual bladder retraction system is used to pull in the sides of the bladder during deflation. This keeps unit streamlined and reduces drag.
The air cell is constructed of rugged 840 denier nylon.
The left pocket is a fold down design with deep capacity, perfect for an extra mask.
The right pocket is a large utility pocket secured with a robust zipper.
Knife attachment points are found on the left pocket flap which will accommodate many of the Aqua Lung Squeeze Lock knives. This location provides easy access to the knife.
Features five large, angled, stainless steel D-rings for all of your accessories.
Right shoulder pull dump provides an additional dumping option.