Ladyvalea
Contributor
ISI ELSA ESCAPE LUXFER 5-MINUTE BREATHING AIR TANK - eBay (item 310100114166 end time Nov-17-08 16:47:07 PST)
What is the plastic bag thingy on this tank? I don't understand this? how does it work? do you put the plastic bag over your regulator?
What is the plastic bag thingy on this tank? I don't understand this? how does it work? do you put the plastic bag over your regulator?