Neoprene neck collar keeps the hood in place
No special or dedicated base units required
Deploying a non-rebreather mask and a demand inhalator valve on a breathing diver
High frequency welded seams are 100% waterproof and ensures that the seawater stays either in or out of the bag
up to 8 hours at 25% power (using 3400mAh Li battery)
Lake Erie Technical Wreck Diving Guide Mares Neoprene neck collar keeps the"Erik Petkovics Lake Erie Technical Wreck Diving Guide is packed with tales of maritime disasters: sailing ships and steamers which foundered, succumbed to storms, collided or were engulfed in flames. There are ships which sank more than once, were involved in wars, slave escapes and catastrophic collisions, plus daring stories of deep salvage, valuable cargoes, submarines, experimental engineering and unidentified wrecks. The guide brings to life the