The "Loopach EcoBag S" is compact enough to be stored in the breast pocket of a jacket. His nickname is "Onemile". With its packable design, it is an excellent product that can be carried empty-handed even when going out "a little bit". The ultra-thin and lightweight 20D nylon taffeta fabric developed from the ground up for Loopach has a silky smoothness. An epoch-making bag with ultra-thin fabric realized by Japan's technological capabilities has been completed, which is lightweight but also strong. The material we used for the memorable first model is biodegradable nylon fiber (Amni Soul Eco®). In order to make the most of the biodegradable material and reduce the environmental impact, no dyeing is performed, and only undyed milky white is developed. Undyed White is a new color expression that we consider stylish. Of course, it is also possible to wash at home. In addition, the name tag with built-in NFC, developed in Japan, becomes a medium for visualizing the action of users refusing plastic bags. The more you hold it over your device and use it, the more you can visualize your contribution to the environment and society on the app.