Osprey red backpack with ergonomic design back panel. - Brand: Osprey - Model Name: Variant 52 - Color: Red - Back Panel: Ergonomic design - Features: Adjustable straps - Material: Durable nylon Thank you for viewing. Purchased in 2020 and used about 3 or 4 times. I am selling it because I haven't had a chance to use it for many years. It has been stored hanging, so there is no deformation of the shoulders, waist, or back. I think the cushioning is the same as the initial condition. I used it a few times, but there are no noticeable scratches on the bottom of the pack. Please feel free to ask for a price reduction or additional photos.