I saw this recently and some of the innovations, like the arm flaps and the hood-like flap with breathing hole seemed pretty useful… I wonder, can this be redesigned with light materials and synthetic insulation into a sub 16 oz 35-40 degree UL quilt? I feel like a MYOG expert might be able to really turn this into something useful… thoughts?
https://www.sierradesigns.com/product/backcountry-quilt-800-2-season
(edited for grammar)

