The Yubi is a Lightweight and Compact Squared Wallet

 - Jan 2, 2014
References: yubiwallet & kickstarter
The Yubi is another addition to the line-up of minimalist wallets. These wallets are designed for those who want to carry less in a sleek and luxurious style. They are used as a minimalist alternative for wallet-carrying at its finest. The design features a unique hidden cash sleeve that takes care of your money discretely for quick and easy access.

All you have to do is tap the bottom of the wallet and your cash bills are popped out and retrieved instantly. It’s also very durable with machine-washable elastic and an extremely lightweight design that feels like nothing. It securely holds 10 cards or just a single card to have everything in one place. These minimalist wallets make a great companion to store all your small necessities.