By using the Liquid Co. Essentialist Wallet Discreet Key Holder, you can stop carrying around a bunch of stuff. Seriously, this wallet is for all your essential items. It’s a slimline wallet that has room for your cards, cash, bottle openers, and keys. In fact, if you have a USB from Liquid Co., this wallet can even hold that, too. This is all in an aluminum wallet that weighs just a fifth of a pound. Furthermore, it’s pretty compact as it’s a half an inch tall and just under four inches long. With a width of about two inches, this wallet offers a slim way to carry quite a bit of stuff. Additionally, because it’s aluminum, it inherently blocks RFID signals and protects your credit cards. Attach your key to the built-in keyring fob, and you’ll free up your pocket space.