Crutch is a cross-body water bottle set, which provides a portable and reusable  vacuum insulated cup for modern digital nomads in the city. Water is the source of  life. According to statistics, the human body needs about 2,500 ml of water every  day to make up for its loss. However, for many trips, the unfinished disposable  bottled water was forgotten. MATSU hopes that Crutch can arouse people to cherish  the source of life! It is like a walking stick that supports you on a long journey and  live a nomadic life with you! As long as the source is here, the hope is here! This is also the intention of MATSU  and LHAYAK's nomadic inspiration series. We hope that herdsmen can stay on the  grassland and have an ecological way of grazing. We protect herdsmen, herdsmen  protect nature, and the Tibetan Plateau, the Asian water tower will be protected.