The main body has a capacity of approximately 14 liters and the front pocket has a capacity of approximately 2 liters, for a total of 16 liters.
This product uses "X-Pac VX21HS".
X-Pac™ is a material developed by Dimension-Polyant, the American manufacturer of sailcloth (sails for yachts) with the world's largest market share.
It is made up of four layers: durable water-repellent 210 denier nylon + X-PLY (X-shaped polyester yarn) + 0.25mil polyester film + 50 denier polyester taffeta.
[Main body]
Material: Main body: X-Pac VX21 HS (57% nylon, 43% polyester)
Face: 210 denier nylon with DWR (durable water repellent) finish
Middle layer 1: Black X-PLY,
Middle layer 2: 0.25mil polyester film (adhesive layer)
Back: 50 denier polyester taffeta Zipper: YKK #5 Aquaguard®︎
[Shoulder pad part]
Surface: 210D ROBIC® Ripstop Nylon DWR (durable water repellent)
Core: 10mm thick EVA foam Back: Double raschel mesh
[Side pocket area]
Nylon Mesh
[Inside the unit]
210D ROBIC® Ripstop Nylon DWR (durable water repellent finish)
Size: Height 43cm x Depth 11cm x Depth 14cm
Capacity: Approx. 16 liters (14 liters in main body, 2 liters in front pocket)
Weight: Approx. 495g (including removable waist belt)
Country of Origin: Japan
Producer: Masaaki Kiwada Shoten Co., Ltd.