GREGORY backpack with mesh padding. I believe it was a women's S size, as it says WS. Back panel height: 54 cm 50l I purchased it quite a while ago and used it several times. The inner fabric is deteriorating and powdery due to hydrolysis. It also feels a bit sticky. The exterior has no major stains or scratches, but it shows signs of use. The interior condition is poor, so please check the photos. Thank you for your understanding. - Brand: GREGORY - Size: WS - Color: Blue - Features: Backpack with mesh padded back panel - Type: Hiking backpack