The strong delrin cam buckle is lightweight and capable of withstanding rigorous use. The 2” wide webbing is supple, which can be threaded through the buckle easily, but its distinct weave creates ample strength required to perform heavy duty tasks.

Being the heart of a technical buoyancy system, all IST back plates are press formed individually and all edges on both sides are deburred and rounded to avoid cutting the harness.
Apart from the 5cm (2”) slots for the harness and crotch strap, there are 10 additional perimeter holes for mounting equipment such as stage bottle, torches etc. There are also 3 sets of holes, each 11 inches apart, along the centre of the plates for attaching the single tank adaptor or twin tank bands. These attachment holes give the diver the option to fine tune the location of tank(s) according to their particular torso length..
The aluminium back plate BP-4 is made from type 6061aluminium for its strength to weight ratio. At 700g (1.54lb), this plate is ideal for warm water diving or travelling, when the lesser weight the better.

Color Available
	Yellow		Blue		Black

Coil Lanyard Color: Black & Blue

Stainless Steel Carabiner

Wrist & Hose Mounted Clip included

Double ended clip Brass & Zinc

MK11 Papeete twin lens mask, SNK11 purge snorkel and CS-8 mesh carry bag.

Packaged in the new CS-7 combo clam shell.