On the move? Fossil presents black Buckner convertible backpack for men is the ultimate on-or off-duty design. The impeccably organized exterior with a hidden pocket on front for extra storage and a clever zipper closure makes it appealing. Crafted from polyester with expertly placed pockets, this dynamic design is ideal for carting your tech and travel accessories across the globe. Also, the adjustable-detachable shoulder straps with two backpack straps allows you to wear this style as a backpack or as a shoulder bag, while you are traveling for a business trip.