Riffe Torpedo 2 Divers Float w/ Dive Flag for Spearfishing and Freediving Increased pressure limit to 7 PSI Rated 7 PSI with 95 lbs of lift from surface to 15 feet. Depths below 15 feet will reduce lift capacity Optional pressure gauge plus adaptor for filling with either a bicycle pump, compressor, or scuba tank Top entry zipper for placing ballast weight (isolated in pocket) or servicing bladder Spring loaded value (2) side handles and (1) rear handle Heavy Duty outer cover Sandwich material with nylon in the middle. Non-staining material 3 lb. lead shot bag  recommended when using flag assembly Flare and flag holder while transporting