Fourth Element Light-weight drysac Harnesses It can also identify argon

It can also identify argon and in special setting measure its purity (presence of air)

0 harness is unequalled

Designed to add up to 5 lbs of shot or hard weight

Certification matters

Fourth Element Light-weight drysac Harnesses It can also identify argonFourth Element Light weight drysac Fourth Element Super Lightweight Dry Sac Keep Your Gear Safe and Dry The Fourth Element Super Lightweight Dry Sac is the perfect solution for keeping your dive equipment dry and organised. Made from durable 75D ripstop nylon with a waterproof PU coating and taped seams, this dry sac provides reliable protection for your gear. The roll top closure ensures ease of use, making it ideal for dive trips and expeditions.