The LiPo Safe Pocket 6 Charging/Storage Bag from Common Sense RC is designed to hold a single 6S LiPo battery up to about 5000mAh or multiple smaller batteries. This LiPo Safe bag is made from fire-resistant materials to protect you and your belongings in the event of a LiPo battery fire. With a heavy-duty hook-and-loop fastener closure and vents to reduce pressure, this LiPo Safe bag contains heat and flames that can result when a LiPo combusts while charging or in storage.