We thought we had the perfect backpack for the city and the forest, where there is nothing to change. And then the designers from BOA came along and changed everything. Construction, padding, fastening, shape. And they added an awful lot of pockets, compartments and gadgets that will surely excite you as much as we do. Now you don't have to think about what luggage to take when you go out. practical scrolling system variable possibility of switching on and increasing the volume exit to the main pocket also with a side zipper padded back for comfortable carrying laptop slot up to 15.6 with exterior zipper input internal compartment for tablets internal closable pockets including key buckle hides pocket for valuables