We are launching collaborative items with JJJJound, a design studio based in Montreal, Canada.

Since its founding in 2006, JJJJound has created and curated meaningful products with clear concepts through digital platforms.
In addition to its own projects, it collaborates with renowned artists and brands to further develop its strong design philosophy.

Creative Director Justin Saunders says,
"I believe that design should have a purpose beyond just being aesthetically pleasing. And that way of thinking was naturally required when creating products with PORTER. The streamlined structure, carefully selected materials, and every detail of the bag have a reason for existing."

In this collaboration, we will develop items that combine technical functionality with minimalist design, based on silhouettes that have been familiar in various everyday scenes such as commuting to work or school and traveling by bicycle. This collection embodies the values that both brands most strongly share: an emphasis on functionality, honesty with materials, and creating products with a clear purpose.

The outer fabric uses nylon ripstop with excellent tear strength and is treated with a water-repellent finish, making it practical for light rain. The lining is made of jacquard fabric with the PORTER logo delicately woven into it and quilted.

High-quality metal parts are used for the name tag with the JJJJound logo, buckles, cord stoppers, and other parts. An original name tag made of Tyvek material is placed inside. The

backpack is a highly convenient item with a size that is perfect for urban use.
The inside of the front pocket has a slip pocket, which is convenient for organizing and storing small items. The reflective stretch cord can be used to easily secure and carry personal belongings such as shirts and light outerwear.

Release date: July 24, 2026 (Friday)