[ survivor backpack can be crafted with the following recipes

Autolearned
Player Recipe
Primary skill used: tailor(5)
Required skills: fabrication(4)
Time to complete: 60 minutes
Tools required:
> 1 tool with sewing quality of 1
> 1 tool with cutting quality of 1
Components required:
> 10x rag
> 10x leather patch OR 2x tanned hide
> 4x runner pack OR 2x backpack OR 2x leather backpack OR 4x messenger bag
> 1x tac vest OR 1x pair of drop leg pouches OR 1x utility vest OR 1x tool belt OR 4x pouch OR 2x leather pouch OR 1x tactical dump pouch OR 2x purse OR 2x fanny pack
> 120x duct tape
> 120x thread OR 120x sinew OR 120x plant fiber OR 120x yarn
Byproducts:
(none)