Exterior: Fireproof silicone coated fiberglass. Middle: Completely thermal-insulated cotton. Interior: Long-lasting aluminum foil coated fiberglass. Double fireproof layer and specialized thermal insulated layer make this bag nearly invincible! [Thermal Insulated, Highest Fireproof Rating + Water-Resistant] - Get the ultimate protection for your belongings and documents. The Coiey fireproof document bag can withstand heat up to 2000F thanks to the UL94 V-0 certified fiberglass fabric. To further protect paper items, there is also a dedicated thermal insulation mid-layer as well as an aluminum foil coated interior. Additionally, the exterior is made of waterproof silicone to prevent water damage from fire hoses. [Easy-Access, Wide Opening] - Don't waste your time fishing for documents and small valuables! Thanks to the wide opening at the top of the fireproof bag (16"l*5"w), you can effortlessly access 3-ring binders, photo albums, tax returns, laptops, birth certificates, and other sensitive documents. Plus, you'll also be able to easily find smaller items such as passports, cash and jewelry, even if you have large hands. No dumping everything out just to find one thing! [Comfortable Materials and Cleans Easily] - The insides of some fireproof boxes can become dirty over the years, so it helps that this one is so easy to clean! Coated with a durable aluminum foil (instead of exposed fiberglass), you won't get splinters and you can clean out the entire fireproof bag with ease using a damp cloth. Plus, the surfaces of the bag are smooth, so in case you need to carry it anywhere, it doesn't have any itchy or uncomfortable surfaces. [Durable Strap Versatile Design] - If you travel often with your document holder, you need it to be durable and ready to withstand anything, which is why we tested the shoulder strap, capable of holding up to 45 lbs and the handle up to 35. Equipped with tough, lockable zippers, a Velcro flap and fire-retardant stitching, this fireproof document bag can go anywhere and still look professional. Foldable design makes it perfect for travel, and explosion-proof design makes battery storage safe. [Quality Craftsmanship and Unique Gift Idea] - Reinforced seams, 30% wider hook and loop fastener, high density straps, smooth and comfortable surfaces etc, all to make this Cioey fireproof bag as perfect as it can be. With quality craftsmanship, it is a unique and practical gift idea for family and friends. Give them the gifts you know theyll need.