Safeguard your electronics and batteries with SAFE-TECH Upgraded Lithium Battery Bag. Designed to endure extreme temperatures up to 550C*, this bag is not only completely waterproof but also boasts fire-resistant stitching thread, carrying straps, and zipper. Our commitment to innovation ensures that your batteries and power stations, with a capacity of up to 500Wh*, are protected with the utmost care. Ideal for outdoor enthusiasts, professionals, and anyone in need of reliable on-the-go battery storage, this high-performance bag sets a new standard in safety. Material: Outer Layer - Liquid Silicone Fireproof Fabric Middle Layer - Non-woven Fireproof insulation Inner Layer - Fibre-glass Fabric Outer Straps - Fire-resistant material Stitching Threads - Fire-resistant material Zipper - Fire-resistant material