Columbia Celilo Daypack High-density foam shoulder straps and padded back with air channel, contoured and proportioned for women Horizontal comrpession system with lighweight quick-release buckles, and shoulder strap load adjusters 7 stash pockets, an organizer compartment, soft lined padded laptop compartment, and reflective accents Main compartment with padded accessory sleeve, front soft-lined electronics/eyewear pocket, and hydration compatibility Dimensions: 18.8 in x 12 in x 5.8 in, Storage Capacity: 16.2 L (989 cu. in), Weight: 2 lbs, Lifetime Warranty