From afar, it may look like a folded envelope, but it’s really a “tear-resistant, water-resistant, and stain-resistant wallet — made from a single, ingeniously folded sheet of Tyvek (the same material used in express mail envelopes).” Product page.Video after the break.

The Mighty Wallet is extremely slim, but is designed to expand its capacity with use. It features two pockets for cash, two outside pockets, and two credit card pockets capable of holding 16+ credit cards.

[via Vat19]