Materials: ECO AZTEC(R) Canvas, 500D Nylon *Please note that due to the nature of the materials, this product may experience color fading or transfer when wet or due to friction. Features: Simple single-compartment trekking pack / Large stash pocket and zippered pocket on the front / Hydration bag compatible / Storage pocket on the top lid / Adjustable chest strap / Hip belt with pockets / Stretch bottle pockets / Pole loops Size: ONE SIZE / H61 x W26 x D18cm Capacity: 30L Weight: Approximately 1140g