Design FeaturesCarry all you need, without the bulk. Stores up to 4 cards, and as much cash as you could need. Accommodates all major currencies. Perfect as a lightweight, compact wallet for a night on the town, or an everyday wallet for the true minimalist. Design HistoryThe predecessor to the STAK Minimalist wallet Kickstarter Campaign. The STAK Beta, Minimalist Wallet was the refined prototype version that we used for testing our concepts and prove the design.Unfortunately the Kickstarter campaign didn't reach the target we needed to start full production of our high volume product but thanks to the revolution of 3D printing, You still have an opportunity to get your hands on this minimalist's life essential.