Aobbi&trade; Fireproof Waterproof Explosionproof Lipo Battery Safe Bag Lipo Battery Guard Safe Bag Pouch Sack for Charge & Storage Protection 185x75x60mm Large size Use: for safer charging and storage of batteries Dimensions (LxWxD): 185 x 75 x 60mm (Large) Weight: 70g Color: Silver Material: Fire-proof Material