Timbuk2 Messenger Bag Medium. Very good condition. Front hook closure. Adjustable padded shoulder strap. Side pocket. Multiple front zipper pocket with key loop and Velcro silencer strips. Napoleon zipper pocket Interior large zipper pouch with multiple interior essentials pockets. Back padded laptop pocket with soft Velcro pocket. Luggage handle pass through pocket goes easily over luggage handle. Large exterior zipper pocket for miscellaneous files/folders/loose papers. Faint marks on back/bottom. See photos for approximate measurements. No interior stains. Smoke free-pet free home. Black/Grey. Super nice & functional!! Size M