1680D Cordura® ballistic nylon with a water-repellent coating exteriorRipstop Nylon liningYKK® AquaGuard® zipperTwo interior zippered mesh compartmentsOne big stretchy mesh compartmentDimensions (cm): 26 x 16 x 1.5 cmDimensions (in): 10 x 6 x 0.6 inchThe DAYFARER Pouch fits in the main and front compartments of the DAYFARER backpack. It contains one big stretchy mesh pocket and two small zipper mesh pockets.The Tech Pouch is made from the same materials as the DAYFARER backpack and fits in both the primary and front compartments of the DAYFARER