The silicone coating layer and over-flap design protect contents from spillage and water. Perfectly protect all your valuables in emergency issues.Extra large bag is 15.75×13.4×5.12 inch with 30% more capacity, big enough to put any valuables without struggle, such as laptop, pad, documents, etc. The small money pouch (10.8 x 6.7inch) for you to store some small valuables like money, passport, birth certificate. Our bags can be folded to store in the lockbox, safe box, storage cabinet for double protection.