This smart anti-theft back pack keeps your belongings secure. Offered in an L.L.Bean-exclusive pattern. Specs Capacity: 1,221 cu.in., 20 L. Weight: 1 lb. 11⁄2 oz. Dimensions: 17.4"H x 11.5"W x 5.6"D. Construction Polyester with polyester twill lining. eXomesh slashguard fabric on front, bottom and side panels protect against slash-and-run theft. Security features on outside zippers discourage pickpockets. Sliders on main compartment can be secured together by a padlock. RFIDsafe pocket blocks thieves from accessing the microchips on your passport, credit card or ID. Dual-release security buckle lets you attach your bag to a secure fixture to prevent bag snatching. Additional Features Padded sleeve in main compartment. Padded shoulder harness. Top carry handle. Quick-access front pocket. Key clip and wallet/purse attachment ring. Designed to fit up to a 15" Macbook. Imported.