Li-po safety bag (lipo bag) made of non-combustible material recommended for use when charging lithium polymer batteries. In order to prepare for any problems during charging, there are many circuits and racing events that are obliged to use it, and when the Li-po battery catches fire due to overcharging, etc., it boasts high fire resistance that can suppress the spread of fire, especially in the early stages. It is a large size for standard size Li-po, and by making it a size that can be generous for the battery, it has the capacity to cope with expansion during combustion. Velcro also uses a strong wide type. In addition, Yokomo's safety bag is made of a special material with non-combustible processing on both the inside and outside of the bag, with safety as the top priority. * This product suppresses ignition and fire spread in the initial stage, but does not stop all fires. When charging, be sure to carefully read the instructions for the battery and charger and charge the battery in the correct way.