This is the second model of the popular backpack that was crowdfunded. This is a brand new, unused pleatpack, used by HYDE. It's the brand of backpack that HYDE received from YOSHIKI. I purchased it on Makuake in 2023. I think it's rare because it's no longer available. I'm reluctantly selling it due to financial difficulties. The basic functions remain the same, but with even more refined specifications. The retail price is about 30,000 yen. For more details, please see: https://www.makuake.com/project/pleat_pack2/ I believe it has expansion features, waterproof capabilities, various pockets, and smart design.