Meet Supr Slim, it's like the MacBook Air of wallets

Slim - The Thinnest Wallet Ever. from Supr Good Co. on Vimeo.

It is a simple concept, really. An elastic wallet just  for  credit, debit and coupon cards that can take as few as 2 and as many as 10 cards and still stay unobtrusive. The Supr Slim wallet is designed by the Melander brothers on Kickstarter yielding around $204,000 in pledges so a lot of people are into this idea.

Source: Core 77.com