Product introduction: This is an ultra-light pack that is perfect for use on speed hikes or as an attack backpack. We achieved a significant weight reduction while ensuring a comfortable carrying experience and functionality. The outer material uses a unique material that is both ultra-light and strong. It has a pocketable design with the top lid turning into a storage bag. Brand Introduction In 1975, Isamu Tatsuno established Montbell Co., Ltd. with two mountain friends, Fumiaki Masaki and Sachiko Masuo. Since then, we have been developing products based on the concepts of "Function is Beauty" and "Light & Fast." It is no exaggeration to say that Montbell's history is a history of the evolution of outdoor products in recent years.