Arsenal 5144 Black Mobile Office BackpackErgodyne Ei 13044 Mobile Office Backpack: Offers a comfortable way to transport laptops, tablets, and other office supplies. Features 1200D ballistic polyester with water resistant backing Four main compartments including reinforced computer sleeve Two vertical side pockets with storm drain ventilation Crush proof top container for eyewear and other items Personal items pocket with headphones port Padded shoulder straps for increased comfort under