Material specifications: 420d poly; 630d poly Dimensions: 18"h x 12"w x 8"d Weight: 360 gms Capacity: 21 L to 30 L 5 Years Warranty!!100% ! The Wildcraft melange is made of high quality material (420 D Poly + 630 D Poly). It is a double compartment backpack with one gusseted zippered quick access front pocket for keys, currency and small accessories and a side mesh pocket for water bottle. The back is well cushioned (8mm foam) for better back support & enhanched carrying comfort along with quick-grab haul loop and it also has 5 years of Warranty. Brand Wildcraft SKU WI089SP0GWGBKNAFAMZ-127026 Model 8903338061939