Retro version of the REI Rucksack in beautiful forest green! 28-liter capacity. The patch is sewn on and can be removed. This model of backpack is beloved for its extreme versatility--it can be used for school/commuting, travel, and for hiking! See photos for a variety of pockets and organization. It has a sleeve for a laptop or water bladder, and a side pocket with organization and a secret zipper pocket. This pack has thick, comfortable straps and a well-padded back panel. Does not include a rain cover, but it has a zippered pocket in the bottom where you can add one. I love this backpack but just have too many bags nowadays! Let me know if you have questions. Offers welcome!