I did a search and couldn't find any posts on exactly what I needed so here goes...

I purchased an REI Kilo Flash 35 degree down mummy sleeping bag and would like to convert it to a quilt. I feel really constricted with it zipped up. I'm thinking of taking the zipper out and removing the drawstring head covering at the top. Also adding some loops so I can strap it around my sleeping pad. It currently weighs 1 pound 3 oz so I'm hoping to get it to a pound or less.

Will this work? How is the best way to attempt this without losing too much down? This will be my first sewing project. Thanks for any advice!

Millette