Features: Flame-resist and waterproof portable storage bag designed with outburst resistant composite materials to safely store multiple lithium batteries, offering superior defense against short circuits, overheating, and physical damage. Features reinforced anti burst seams, shock absorbing inner lining, and a 240x65x180mm lightweight design for organized storage of drones, power banks, and high capacity lithium batteries while maintaining easy portability. Ideal for outdoor enthusiasts, professional photographers, and travelers who prioritize safety during camping trips, drones operations, or extended adventures with electronic devices. Safeguards batteries in humid environments, extreme temperatures, or high effect scenarios like hiking, air travel, and workshop storage, complying with aviation safety standards for lithium batteries transport. Combines flame retardant certification with a wipeable surfaces and multi compartment layout, ensuring long term durability for both household use and industrial applications requiring secure, compact batteries management. Specifications: Component : Composite Size: about 240x65x180mm/9x3x7inch Package Includes: 1xStorage Bag note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you do not mind before you order. 2.Due to the difference between different monitors, the picture may not reflect the actual color of the item.