The big brother of the Dry Red No. 5. but one of those cool older brothers. not the kind that beat you up. With 25L storage. the Dry Red No. 6 has an expandable/collapsible main compartment for flexible packing. Designed for business trips and great for travelling with all your tech gear. this multi-tasking backpack is your new best travel companion. Featuring a travel mini-office organiser in the front. 15 inch padded laptop sleeve in the rear and fully adjustable shoulder. chest and waist straps. this backpack makes work travel a breeze.