15:17
Nov 11, 2021
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'Going to Philmont in summer 2018 and want to provide each crew member with a 20L food sack to simplify bear bag loading/unloading management. How to design a silnylon sack with strong seams that\'s 20L in volume? More than anyone ever wanted to know about the problem....'
Tags: sack bag food Philmont bear sewing design engineering
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