Porter-Yoshida & Co. Bio Tanker Rucksack - Black SIZE:One Size The collar is made from

The collar is made from genuine shearling sheep mouton for ultimate warmth and can be popped to reveal the 'USN' initialisation on the back

the jean has a rough feeling similar to hemp products when first purchased and will soften beautifully over time

and nylon/poly combinations

Vintage Talon zipper

A Vibram Kletterlift outsole has been added

Porter-Yoshida & Co. Bio Tanker Rucksack - Black SIZE:One Size The collar is made fromA new innovation from Porter Yoshida, the world's first mass produced 100% plant based nylon is finally here after years of meticulous development. This rucksack boasts a durable outer shell, a voluminous interior main compartment, multiple utility pockets, and a detachable valuables bag, to keep your possessions as safe as they can be. Custom manufactured zippers have been used with durability in mind, while a nylon drawstring main closure, with clip