Black Diamond
- Exclusive Sure Lock (patent pending) mechanical weight release system.
- Rear-mounted non-releasable weight pouches hold a maximum of 10 lbs/4.5 kg of weight
- Patented low-profile three dimensional air cell
- Fully reinforced internal LDH plastic harness provides excellent support and load distribution.
- Easy to use 2 inch (50mm) wide swivel buckles on shoulder improve fit and load support.
- Self-adjusting Lumbar Support (SLS)
- One large cargo pocket and two zippered security pockets
- NEW! right shoulder pull dump
- Vertically adjustable chest strap
- Multi-set waist adjustment that also accommodates optional 12" (30cm) waistband extensions
- Rolled neoprene around the collar for added comfort
- 5 Large Stainless Steel D-Rings (4 on size small)
- Over-molded carrying handle
- Back pad lifts to expose double cylinder access holes
- Contoured Backpack provides the needed stability even with the heaviest cylinders.
- Patented Tank Traction System (TTS) ensures the tank is firmly attached to the BC
- Two lower pull dumps allow for easy dumping of air if you prefer head first descents or when you are in the swimming position
- Accessory attachment grommets allow for quick attachment of a Deep See knife directly to the BC
- Webbing loops for optional crotch strap
- Stainless Steel Jon line D-ring



