In the Aztec V2 wallet from MacPac, your cards and money are at least safe from moisture. The Aztec outer fabric is made from a robust blend of polyester and organic cotton that has been impregnated with a wax-resin compound. Your various cards, bills and coins will therefore always find a dry place inside. The Wallet Aztec V2 is a really hard-wearing and water-repellent wallet for anyone who likes to be out and about a lot.