http://www.greenmanbushcraft.co.uk/shel ... ammock.htm
and a sleeve to suit..
anyway lacking trees in the garden i lashed it up in the workshop between a very substantial bolted to the wall shelf and the half arsed blocked up door way with a cargo strap laced through the holes to give me a semmi secure lashing point..

so there it is
once i braved the crumbling structure and the shelf and laid in it ... Bliss without any padding i was on my way to sleep (that and suffering a bad cough and felling shite) i could have very easily fallen asleep in it
the optional sleeve is a boon slide it over the straps at one end

then to pack up slide it over the tarp

and stuff in stuff sack (the sleeve helps you keep it dry if you pack up in the wet under a tarp...
but the little play in the workshop got me thinking.....
in a SHTF you might end up coming across a old industrial building or such looking at work for example i scoped out about 10 spots between machine legs or gantry's and structural roof supporting girders that would make a good substitute tree
or outside old concrete fence posts or telegraph posts (if they are close together)
or bridge supports under road bridges even between two cars using tow bars or any other firm struture etc.
makes me want to bugger off to the woods and camp out