Wallets can make fashion statements. Ledger makes the most popular hardware cryptocurrency wallets in the world. While inoffensive, their flagship Nano X still looks more like a thumb drive than something you're proud to pull out of your pocket. Fendi is splitting the difference with their new cases. One is rectangular, with a design that recalls the fashion house's "baguette" bags, while the second is more stone-like, with an organic oval form that incorporates the "O'Lock" design. Arriving in June.