This is a the Peak Design 13L messenger bag that has a top handle for carrying it like a briefcase or you can use the shoulder strap to wear it over your shoulder or crossbody style. A sleeve stores your 14" laptop and there are pockets for documents and a 12.9" tablet. The patented MagLatch hardware allows for one-handed access and expands the capacity up to 3L. Featuring a 400D nylon canvas shell, the bag has UltraZip exterior zippers with abrasion-resistant thread for durability. Never used and sells on B&H for $200. Cash only, you pick up.