30 l tool backpack made of high-resistance fabric with reflective strips and a waterproof rigid polypropylene base. features high-density foam back padding, adjustable padded shoulder straps, and chest and waist straps for better load distribution. includes padded rear compartment for a 15 inch laptop, independent bs.org1 organizer pouch with removable tool holder, special hacksaw compartment and transparent document pocket. features various organizer pockets and hooks, including 1 zipped pocket on the shoulder straps and 1 zipped pocket on the padded waist support. supports padlock locking (not included) and a maximum load capacity of 12 kg