Not sure what kind of wallet you are looking for (tri-fold, minimalist, etc) but I am a huge fan of my Dango D01 Dapper. It's way smaller than my old leather tri-fold but holds 5 cards in the back and around 2 in the leather front pocket, and can open a bottle pretty well with it's metal frame. Plus, it looks pretty slick and comes in different styles and metal/leather color combos.

I highly recommend skipping the multitool that you can buy for it. Speaking from experience, it's definitely not worth it imo