Waterproof high quality 17 inch backpack Water repellent, nonabrasive, non-punctured and durable. Reinvented lock-stitch technology to give a much stronger seam. Capacity: 17 L Size: L (30 L x 14 W x 41 H) cm Product weight: 0.4 kg Dynamic zippers and pulls with vibrant colors. Two way zippered main and secondary compartment. Miscellaneous in front pocket for the premium organizer. Breathable foam-padded back strap & back body. Ergonomic and adjustable shoulder straps