This is the discontinued "Mantis 26" backpack, released by Arcteryx. It's an older model, still popular for its more minimalist design compared to the current model. ◆Item ARC’TERYX arc'teryx Arcteryx mantis 26 BACKPACK Mantis 26 Rucksack Backpack School Commuting Business Casual Outdoor Popular Series Old logo Discontinued model Hard to obtain ◆Size (cm) Height 49 Width 27.5 Depth 25 Measured flat, by a layman. Please allow for some error. ◆Condition There are some scuffs and minor scratches from use, but it's in good condition as shown in the photos. There are no noticeable stains or damage inside. * We check for damage and stains on the product as much as possible and describe them honestly, but there is a possibility of oversight due to amateur inspection. Please understand. ◆Color Black * Colors may differ slightly from the actual product due to photo lighting and other factors. ◆Specifications Opening method: Double zipper Inside: Main zipper pocket (zipper pocket x 1, inner sleeve pocket x 1, key clip x 1) Front zipper pocket (open pocket x 1, pen pocket x 4, key clip x 1) Outside: Zipper pocket x 2, open pocket x 2 * Please purchase if you understand that this is a used item that has been in someone else's hands. * Please note that it may be sold out as it is also listed on other sites.