Finally finished my underquilt :)
Turned out to be exactly 600g, 21.1oz with lightweight biners and micro paracord end cinch lines with shock cord suspension, 55in long, 45in wide, height of lofted baffle is 3", compresses very small.
Temperature down to 2 deg F or -17 deg C minimum, think it will go more
Total Cost £57 or $90
Pertex wicking on the inner shell, pertex coated on outer shell for shower resistance.
Will be trying it out in about 2 weeks time, cant wait
Just need to make large cotton storage bag, and a compression sack for travel.
Will put up a video on how I made it later after testing in a week or two :)
Now the misses wants a down quilt for the bed lol
