Spear Fishing Floats Model:38 Gram CO2 Cylinder but they are well-suited for

but they are well-suited for several other shallow water lifting jobs

0 CBEP-4000 4000 37 96 x 75 64

They are totally enclosed with an overpressure/dump valve

For deep dives a diver might want to use a 38 gram cylinder or add some air with the mouth inflator

and all are open at the bottom to vent expanding air as they ascend

Spear Fishing Floats Model:38 Gram CO2 Cylinder but they are well-suited forThe Spear Fishing Floats are heavier duty versions of the Carter Bag Super sausages. They are designed to be used by spear fishermen to bring speared fish to the surface. They lift 25 lbs and can also be used as small lift bags or as buoys to mark dive locations. They are totally enclosed with an overpressure dump valve, mouth inflator, and a low pressure scuba inflator valve. They have a stainless steel carabiner attachment at the bottom and a hand