Doughnut - Montana 17 - Daypack. Material thickness: 420 denier|Other material information: crinkle nylon twill; leather details|Carry system: with carry handle|Carry system: shoulder straps|Main compartment access: Toploader|Additional features: lid compartment|Additional features: bottle holder|Additional features: inner zipped pocket|Additional features: laptop compartment (13\")|Additional features: 2 front compartments|Dimensions (outer): 28.5 x 14.5 x 40 cm|Volume: 17 l|Misc: removable inner pocket (22 x 2.5 x 16 cm)|Volume: 17