DESIGN 60L adventure backpack 40L main pack plus 20L add-on daypack Dedicated laptop and tablet sleeve fits 15” laptop and 12.9” tablet Internal compression straps and mesh storage pockets CashStash compartment keeps money and passport safe SafeZone compartment protects small valuables Shoulder straps and hip belt tuck away when not in use LoopLocks secure zipper pulls to the bag to deter theft Zippered side pocket for water bottle Daypack can attach to front of shoulder straps Sternum strap whistle easily moves from main pack to daypack Additional Details Style: 3203726