Two fireproof document pockets with zips for water resistance, silver coloured 1.The heat-resistant file bag can withstand fire and high temperature above 800℃, which provides good protection for your files from fire damage and also allows you to repair them yourself. 2. Protect valuable items such as precious jewellery, passports, birth certificates and cash. 3. Waterproof: The file bag is not only fireproof, but also waterproof. The protective charging pouch is made of fireproof fabric and is durable; it features a Velcro closure for complete protection and fire prevention. 4. Fire Prevention: This kind of fireproof bags can also be used to store batteries, including lithium, NiMH and other types of batteries. If the battery is not charged properly or not working properly, the risk of fire is reduced. 5. Suitable for all situations: The fireproof file bag can be put flat in your storage case or desk drawer, so you can place it anywhere in your home or office. Specification： Colour： silver grey Material： fireproof fabric + fireproof pvc. Size： 23*30cm, 18*23cm Packing includes: 2* fireproof battery pack. (1x23*30cm, 1x18*23cm)