$109; www.ekster.com
Ultra-slim trackable smart wallets with instant card access. Ekster wallets have a built-in, bend-proof cardholder for credit cards and IDs, with RFID protection that keeps your information safe from sophisticated data hacking attempts. A quick push of the discreet button on the bottom of each wallet instantly releases the cards inside for easy, efficient access. Ekster wallets are the thinnest on the market, a far cry from your grandad’s old brick block.