Unspeakable relics,do go on!!! Sounds interestingWasn't there a similar concept with German sleeping bags back in the 80s? Except it didnt have legs on it, just arms. An iranian friend of mine showed me one he found in his loft...along with other unspeakable relics he found up there.
I think it weighed a ton because it was made of heavy waxed cotton and packed down to the size of a small hatchback from what I can remember.