40L Travel Backpack for Men, Large Vintage Canvas Rucksack 3 in 1 Convertible Duffel Bag Carry On Backpack Fits for 17.3 Inch Laptop

3-in-1 CONVERTIBLE TRAVEL BACKPACK DESIGN. This carry on backpack designed as a convertible backpack (backpack, shoulder bag, duffle bag backpack), this mens travel backpack can use several different carrying methods to give you a different experience.
MULTI-POCKETS & ORGANIZED. The travel laptop backpack with a main compartment and a 17.3 inch laptop compartment, it has independent pockets inside, in which small items can be easily stored. And there is a separate shoes compartment, make your items organized and easier to find.
LARGE CAPACITY & AIRLINE APPROVED. The size of this large travel backpack is 52 x 32 x 20 cm ( 20.47 x 12.6 x 7.87 inches), Up to 40L travel backpack. Unique design and fashion, well made for weekend trip or international airplane travel, and the large backpack meets the most maximum size requirements, can be fit under the seat or overhead bin, travel backpack carry on flight approved.
BUILT TO LAST. Crafted from premium heavy-duty canvas with reinforced leather handles, polyester lining, and sturdy metal zippers and buckles. Ensure long-lasting usage. Comfortable design gives you maximum back support. Breathable and adjustable shoulder straps relieve the stress of shoulder for a long time carry on, great canvas travel backpack for men and women.
MULTI-FUNCTIONAL BACKPACK. This vintage canvas backpack can be used as carry-on travel backpack, work backpack, daypack, overnight travel bag, weekender. Big backpack for travel, weekend getaways, business trips, and international flights.