THE NORTH FACE Side Accessory Pocket NM91216 Black This accessory pocket attaches to the shoulder strap of your backpack and is a convenient item that provides storage in an easy-to-reach location that won't get in the way while walking. I purchased it for mountain climbing and cut the tags, but I never used it and have kept it in storage. Size: Approximately 170mm (H) x 160mm (W) x 30mm (D) Please check the images for details. If you have any questions, I will add more images, so please ask in the comments section. I will ship it in a zip-lock bag, so please understand and purchase accordingly.