Currently my EDC wallet and I’m quite pleased with the slim construction. Doesn’t hold a lot of cards but holds most of your essential ones as well as some cash and ID. Also has pockets for some EDC tools such as a light, SERE kit and multitool.

Now on Kickstarter:
https://www.kickstarter.com/projects/20dollarbandit/the-core-nano-adventure-wallet?ref=discovery