expandable from 18 to 28 liters100% PET recycled fabricswater-repellentpadded 15“ laptop compartment (up to 34 x 25 x 2 cm)two inner mesh pockethidden zipper pocket at the backfront zipper pocketmain compartment with two- way zipperinfinitely adjustable chest strapcoated metal hooksbreathable padded back panelergonomic shoulder strapeasy access due to zipper at the top
