SPECIAL PROJECTS

Porter Yoshida IV

Porter Yoshida IV

Porter Yoshida, 2026

Backpack & Messenger bag

Nylon, leather, aluminium

Special edition bag collection

More Info
Less Info

In collaboration with JJJJound, Porter revisits two everyday carry archetypes, a messenger bag and a backpack, that defined a generation of commuters, cyclists, and students through the late 1990s and early 2000s. Both are returned to their original purpose and refined through considered material choices.

Yoshida & Co. has been manufacturing bags with a commitment to "Japan Made" ever since its establishment in 1935. Founder Kichizo Yoshida expanded his offering of hand-sewn bags with the launch of PORTER in 1962. The utilitarian line proposes timeless designs executed in quality materials and manufactured in Japan according to the highest standards of craftsmanship.

The collaboration reflects a shared attention to material integrity and restrained construction, carried across two enduring silhouettes built for daily movement.

The collaboration launches Thursday, July 23rd at 9 AM EST on JJJJound.com.

JJJJound Porter Nylon Backpack - Black

Details

- Waterproof Ripstop Nylon

- Waterproof zipper

- JJJJound Metal Plate

- Porter Label

- Branded Metal Buckle

- Elasticated reflective cord with custom logo-molded toggle lace-keeper

- Made in Japan

- Size: W:360mm/H:500mm/D:180mm

- Weight: 1135g

- Capacity: 23L

JJJJound Porter Nylon Messenger Bag - Black

Details

- Waterproof Ripstop Nylon

- Waterproof zipper

- JJJJound Metal Plate

- Porter Label

- Branded Metal Buckle

- Elasticated reflective cord with custom logo-molded toggle lace-keeper

- Adjustable Strap

- Made in Japan

- Size: W:305mm/H:255mm/D:120mm

- Weight: 915g

- Capacity: 8L