Polaris Rack Pack (Polaris Rack Pack) Black It's a backpack, but it also has handles on the sides so you can carry it horizontally. It has many functional pockets for storing various items, and also comes with a clip to attach keys. I think it's aimed at students, but it would also be useful for business travel. It has been stored in its original bag, and the tags are still attached. I took it out of the bag and opened and closed the zippers for the photos.