Stay simple and minimal with the cutting-edge Spend Wallet. The sleek designed device that can store up to 20 cards plus with a digital screen that can last 4 weeks of battery life with a single charge. Covered with aluminum and plastic the wallet is strong and durable for the years to come. With built in capacitive touch sensor, you can easily register your cards or clean slate all the files if lost. Experience a smooth payment with Spend wallet.