The OMM ULTRA 15 is a lightweight backpack that offers a comfortable fit, making it perfect for trail running and hiking. - Brand: OMM - Model Name: ULTRA 15 - Color: Orange - Capacity: 15L I purchased this but am selling it because I haven't had the opportunity to use it. The zipper tabs have been changed to glow-in-the-dark ones. There is a general feeling of use, and some stains are present (see photo 3). I am looking for buyers who understand the condition shown in the photos. Shipping will be done simply and folded compactly.