Atsu? I want to enjoy the summer to the fullest! We now have items to support work, school, play, and recommendation. It is available in 5 pastel colors, so you can choose according to your favorite color or favorite color. From everyday use to summer leisure, live & festivals, theme parks, and travel. There are many useful functions that are active in various scenes! This is a cold storage pouch for PCM coolers. Due to the characteristics of the material, the PCM will naturally freeze when the temperature drops below a certain level, but once you wear it and go out, the outside temperature is too high and it will melt immediately, and the characteristics of the PCM will not work. It is an item that leads to the solution of such problems. The outer material is made of water-repellent fabric, the inner fabric is made of cold insulation material, and there is also an inner pocket for ice packs. If you put it together with the PCM, you can refreeze it on the go. You can also use the included carabiner and carry it around by hanging it in a bag. If you attach your shoulder straps, it becomes a mini shoulder itself. It is also recommended to take advantage of the cold storage function and include snacks to replenish energy.