I like this compact bag very much since I am a frequent traveler and need to keep essential documents in one bag. I am able to keep eight cards and many passports inside this bag secured with RFID blocking layer. It has a document slot and a boarding card slot that means all travelling documents can be kept together. I appreciate the provision of a pen holder as I have to use it for filling embarkation card before my arrival at airports. Additionally, I can keep coins in a zipper pouch while it has a keychain holder where I keep my luggage keys.