The architectural form of the ISAR M creates an intriguing silhouette that is highly practical yet beautifully alien. The main body of the backpack is made from durable black EcoYarn fabric. An exterior braided adjustment system works in tandem with the volume of the ISAR M, expanding and condensing depending on the load. In addition to the main compartment, there is a hidden exterior pocket. The ISAR M EcoYarn Black features an ergonomically shaped back panel with an integrated laptop pocket for devices of up to 16’’. The back panel features a suitcase strap that allows it to be attached to a case while travelling.