This is a North Face Martin Wing 10, size L. I purchased it used on Mercari, but 10L was too small for me, so I'm selling it as I've only used it once. It shows signs of use, with significant yellowing around the zippers, the logo is faded, there's some peeling inside, and a plastic part of the plastic zipper is broken, but it's still usable. The condition isn't great, but please understand this before purchasing. I'm not particularly considering lowering the price (I will lower it if it doesn't sell), so please refrain from price negotiations.