Weight release has been upgraded to the patented SURELOCK™ mechanism

Expansion gusset along the lower perimeter provides additional lift

Easy-to-use integrated Octo-Pocket (patent pending)

The waistband is now adjustable and removable

New back pack style with patented, integrated traction pad

Right shoulder pull dump for quick and easy deflation

Outer bag is constructed of Armorshield™ Cordura® which makes it rugged and colorfast

Weight pouches on sizes LG and XL hold a total of 16lb (7.25kg) each. Smaller sizes hold 10 lbs (4.5kg) ea.

Two, top-loading, non-ditch, rear pockets allow for additional trim weights (XS none)

Two large, zippered utility pockets

3 utility D-rings offer plenty of mounting options

Optional, lower right pull dump, p/n 42754, if you prefer head-first descents 

Chest strap

Attachment grommets allow easy mounting of any of the fine Deep See knive