Montbell Alpine Pack 60L. This backpack features a roll-up system and a dedicated Aqua Barrier Sack, providing excellent operability and waterproofness. Despite its slim silhouette, this model achieves high stability. It doesn't get in the way on narrow mountain paths, allowing for smooth walking. *While it has very high waterproofness, it is not suitable for use underwater where water pressure is applied. [Features] Side straps / Ice axe strap (nylon tape) / Wand pocket accessible from 2 directions / Chest support / Pole loop / Roll-up system / Compatible with trail water packs / Height-adjustable shoulder harness / 3D fit stays / Air-through back panel (fabric type) / Super fit shoulder harness ◆Please refer to articles on the internet for usability. ◆This is a USED item, but it is in good condition with almost no signs of use. The top lid is not included. ★Follow-up discount, repeat customer discount, and bulk purchase discount available. ★Please read the profile. ★About returns Returns are possible, but please be sure to contact us before completing the transaction. In case of returns due to the buyer's circumstances, the buyer will be responsible for the shipping costs. We may refuse returns for high-value items (due to reasons such as item substitution). ★If we mistakenly sell a counterfeit product, we will promptly accept a return. ★Recycled materials may be used for shipping. ◆About "Island" We mainly sell casual vintage clothing for men and women. We also handle bags, backpacks, shoes, etc. Thank you for your patronage. # Size...50-100 L