How to Make Ultralight 5 10 C, 15 20 F Down Sleeping Bag MYOG DIY

Steps on how to make an Ultralight 510C, 1520F cold weather goose down sleeping bag quilt. Overview of materials and design, steps, and review of final product. Total weight 930g or Temp rating range (510C, 1520F). Goose down fill (695g or 24oz). Allin cost 100 WHAT YOU LL NEED: Lightweight synthetic fabric like nylon, inner and 2. 5yrd outer) Down, preferably goose, and at least 700 fill rating Mosquito mesh for buffles , 5 YKK coil zipper) Polyester thread Shock cord 1, 8 12yrds Cord locks (2) Sewing machine Scissors Fabric Pencil or marker Tape meter Fabric glue or tape Lots of pins Patience Materials from 0. 5 oz NS50 Noseeum mesh Outer oz MEMBRANE 10 Ripstop Nylon Inner oz MEMBRANE 10 taffeta nylon 0:05 Overview STEPS: 6:50 1. Decide on design and shape, total weight of down fill and weight to go in each section, width of sections and buffle