Trezor Hardware Wallet (Official) Search ⌃K. Trèzór Wällèt. Powered By GitBook. Trèzór Wällèt.A wallet is an essential item that everyone should have. It's a place where you can keep all your important documents and cash safe and organized. In this article, we will discuss the contents of a typical wallet, and the steps you can take to organize them efficiently.