u/Beneficial_Carry_758

Hello, for the viability of a Weight Reduction System for backpacks. From this survey, I will get a good overview weather such a system is required in the first and if then to what extent should be the weight reduction.

https://docs.google.com/forms/d/e/1FAIpQLSca3YjGWzcmmIMKYR7HxqkYMHuexgEYegI4zuahplpIdisLKQ/viewform?usp=header