My old Air Pad - couldn't tell you the manufacturer - some sporting goods store knock off Green Nylon Air pad with a screw valve release - I've had it for 15 years or more. But when inflated to my desired firmness for my hammock, it's about 2 1/2" thick (Variable due to compression.) It works really well in my bridge - s**ks everywhere else because it has no real structure to it, so you roll off it in the middle of the night. But in my BMB, there's nowhere to roll!
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