Features: Flame Proof, waterproof, and explosions resistant battery storage bag crafted with high strength flame retardant fabric to prevent fire hazards and moisture damage while charging. Features double zippers access, built in charging port compatibility, and reinforced structure for secure storage of multiple e bike batteries and accessories in lightweight composite materials. Ideal for urbans commuters, electric bike owners, and outdoor enthusiasts requiring safe portable battery protections during daily use or extended adventures. Perfect for storing lithium batteries in rainy weather, transporting e bike power packs on road trips, or organizing charging equipment in garages and workshops. Combines heat resistant construction with easy clean surfaces, offering versatile protections against impacts, extreme temperatures, and environmental hazards for safe battery management. Specifications: Component: Composite Materials Size:Approx.41cm/16.14''x12cm/4.72''x13cm/5.12'', 49cm/19.29''x15cm/5.91''x15cm/5.91'' Package Includes: 1Piece Safety Bag note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color of the item.