>>2522046>or find something else that is close to the specification of the USGI poncho.pretty much any poncho that fits over your woobie should do the job if you modify it a little bit.
all you gotta do is add snap rivets (how the vietnam ponchos were, cheaper, worse) or sew in some loops to tie the woobie into it (better more modern way of doing it, requires sewing machine) like the old nam ponchos had. should be easy to work out where to place them with a woobie on hand.
>>2522046look into poncho tarps with tie-off loops and a system for sealing off the hood when in tarp mode. that way it will actually make a good tarp. i'm not too into them so i can't give specific recs but if you search reddit they're sort of popular on there.
fabric loops > metal snap rings because the tarp itself isn't cut to attach it. way stronger.
