product descriptionSize: 30*10.5*35cm1.Three CARRYING STYLES: You could use it as backpack shoulder bag, messenger bag, handbag. Why you should choose this bag: one bag pay and getting three bags useLightweight design is easy for carrying. Ergonomic design ensures the dispersion of gravity of the fulled bag.2.DIMENSIONS INFORMATION: The spacious messenger bag it is roomy for laptop, books, clothes.You can carry it as a shoulder bag, crossbody bag. Still more room for you to keep 2-3 days summer clothes, ideal design for travel, business trip, shool or work.3.EXCELLENT DESIGN: The men's laptop bag convenient to organize your items you want to carry, Just forget the pain point of finding things anywhereMessenger bag's Special design laptop compartment with Telescopic belt provides more protection for your laptop.4.DURABLE MATERIAL: The messenger bag constructed out of canvas, updated the buckles, metal fasteners,and zippers to ensure long lasting performance. The crossbody bag's heavy duty hardware and well stitching handmade by skilled artisans ensure the bag's large capacity load ability.5.Wide range of applications.This is perfect to use as a messenger bag for men , satchel bags for men, waterproof shoulder bag, laptop bag, camera bag, crossbody bag, computer bag, business bag, messenger bags , laptop bag for men