RESISTENT WATERPROOF BACKPACK WITH MAIN LARGE ZIPPERED COMPARTMENT, INNER POCKET IDEAL FOR MOBILE PHONE, GLASSES, CARDS, KEYS. THEN LARGE GUN POCKET WITH STRIP FLAP, ERGONOMIC MESH TRANSPARENT BACK SUPPORT, ADJUSTABLE MESH PADDED SHOULDER STRAPS, HANDLE. DIMENSIONS: 28 x 17 x 40 CM. CAPACITY of ABOUT 20 LITRES. Gross weight: 780 grams.