Made with nearly indestructible (and recyclable) Tyvek, this slim NYC Subway Map Mighty Wallet is ideal for a night on the town, but can easily expand if you’re loaded with Benjamins.

Dynomighty’s latest wallets are perfect for travelers, holding a passport, credit cards, cash and your boarding pass. They’re made of nearly indestructible Tyvek, and available in three designs: In Flight, Stamp and Airmail.

This Tyvek Mighty Wallet is nearly impossible to tear. It’s also mighty useful. It’s covered with useful information, like conversion charts, a protractor, geometry and physics equations, and more. Its edges provide inch, centimeter, and pica rulers too. As a wallet, it’s quite functional, too, with multiple card slots and a long main compartment for bills or receipts.

Dynomighty makes all kinds of awesome Tyvek wallets, but the woodgrain design is our current fave, aping the look of a hunk of distressed lumber. Has six credit card pockets, a large pocket for cash and two business card pockets.