Features: 1. Made from the high-grade fire retardant material, which is more , fireproof and waterproof. 2. Double sided fireproof, specially designed to keep money, information documents certificate, etc, safe and secure. 3. Designed to reduce damage in the event of a Lipo fire and to contain any fire caused by incorrectly charging or poorly functioning lipo packs, effectively protecting your lipo battery while charging. 4. hook and loop design is easy and convenient to use. 5. Foldable and lightweight design makes it easy to store and carry. Specifications: Condition: Type: Fireproof Bag Material: Aluminum Foil Glass Fabric Color: Black Package Weight: approx. 276g Size: approx. 38 * 28 * 0.25cm / 14.96 * 11.02 * 0.098inch Function: to protect lipo battery, money, documents or other valuable items Package Include: 1 x Fireproof Bag Fireproof Material: Made from highgrade fire retardant material, this bag is durable, fireproof, and waterproof DoubleSided Fireproof: Specially designed to keep money, vital documents, certificates, and more safe and secure with its doublesided fireproof protection Lipo Battery Protection: Designed to reduce damage in the event of a Lipo battery fire, this bag contains any fire caused by incorrectly charging or poorly functioning lipo packs, effectively protecting your lipo battery while charging Hook and Loop Design: The durable hook and loop design is easy and convenient to use, ensuring your items stay safe and secure Foldable and Lightweight: The bag's foldable and lightweight design makes it easy to store and carry, adding to its overall convenience