100days-a-year
Contributor
My lp95s with SS B/P with about 700psi in them were less than 10# negative on a scale UW.I figure the bands,manifold and BP were -7lbs and the webbing,empty bladder and accessories were +2 leaving the 2 tanks @-2.5 each roughly.With neoprene it would be nasty as the weight required to sink the rubber to compression depth would add to the load at depth making them real heavy full .