Color: Black Porter Union Rucksack Since its debut in 1995, the "PORTER UNION" has been a long-selling standard rucksack from Yoshida & Co. This series is based on American tool bags and gardening bags, with a sporty touch added for town use. The fabric is polyester, and initially, the straps of the rucksack feel stiff, and it might feel a bit awkward when you carry it, but it gradually softens and becomes more comfortable with use. The fabric also takes on a cotton-like texture, enhancing the work-inspired atmosphere. Size: Width 280 x Height 450 x Depth 280 (mm) Capacity: Approximately 24 liters