Bifold Wallet

A bifold wallet folds once down the middle, so bills lie flat at full length and cards stack in rows on either side of the fold. The styles here run from a slim horizontal bifold to a deeper one with two bill sections and an RFID layer, plus a vertical bifold that opens like a book and carries an AirTag on its face. If you carry a lot of cash, the horizontal shape keeps notes uncreased; if your pocket is narrow, the vertical one is the better fit.