OXA MENS VERSATILE: A multiple use as a travel bag, backpack, carryon

VERSATILE: A fantastic multiple use as a travel backpack, overnight bag, handbag, DURABLE MATERIAL: Superior leather, durable high density canvas fabric and SBS zippers, STRUCTURE: A total of 4 pockets. Big Size: H 21" x L 13" x W 7.5"; Material: Premium quality cotton canvas and PU leather; Features various carrying options with multiple handles; 2 Front zipper pockets, a side pocket, a main pocket with a laptop computer slot for 12-16 inch laptop, and pen pockets and smaller pockets inside; Special Feature: there is a zippered pocket on the backside that contains backpack style shoulder straps. You can use this bag as either a duffel style bag or backpack style bag; Backpack straps feature padded mesh shoulder straps for both comfort and breathability; Additional duffel shoulder strap can be detached when not in use;