This is a Core-RC 120x75x60mm LiPo Charging Bag V2, designed for storing 1S-Shorty LiPo packs. The fiberglass material can reduce the impact of a fire from your battery, should an accident occur. The bag includes strong hook and loop closure on the main opening and also on the inner flaps for added security. This 1S/Shorty version measures 120x75x60mm and can fit three 1S Shorty batteries. The clean black and white design from CORE RC will blend in with your pit area.