I used this after purchasing it new, commuting to work. I am selling it because I bought a new bag. Please understand that this is a used item and consider purchasing it with no claims and no returns. --- This is a daypack made of high-strength 1050D Cordura Ballistic® nylon. It has a design that fits in with business settings, and the molded back panel and three-dimensional shoulder harness improve the comfort of carrying it. Lining has been added to the back side of the center pocket to increase the strength of the pack body. The main compartment opens wide and has a bellows-style organizer printed with icons of the items to be stored, allowing you to organize up to a 15-inch laptop, documents, tablets, etc. without hesitation. The back has a slit that can be attached to the handle of a wheeler. It is equipped with two grab handles with good cushioning. Thank you for viewing.