This is the AK457 Backpack 18L. I purchased it from an authorized retailer and have only used it once or twice a year, so it's relatively clean. However, please consider that it is a used item. There is some wear and tear on the logo. Here's the description: A functional backpack reflecting Masanori Takeuchi's backcountry experience. For those who want to push their limits. Born from a collaboration between Masanori Takeuchi and Hiroshi Fujiwara, the Burton Japan Jet Pack 18L Backpack is designed specifically for the backcountry. It's packed with convenient features like tool-specific pockets that excel on quick missions and snowmobile or helicopter trips, and easy access to shovel & probe storage. The compact size is just right for storing essential layers and gear. It features easy-to-use zippers and buckles even with gloves on, external pole storage, and a dedicated goggle pocket, making gear storage and movement incredibly smooth. #fragment #fragment #AK457