Carhartt/RTD Wool Backpack

Wanted a small rucksack to carry my laptop and a few other small things, so made this one. Main front panel and parts of the straps are made from a Carhartt J140 RED jacket, there's some RTD wool from our local trains in there as well, and the rest of the bag's exterior construction is Cordura and spacer mesh.

It's designed to be sweat-resistant so my back sweat doesn't leak into the bag on long bike rides.