Losing your wallet can be an absolute nightmare. But with the KeySmart SmartCard, that stress can become a thing of the past. This ultra-thin, credit-card-sized tracker slips into your wallet ...

The Slim Sleeve wallet is built to be the best slim wallet ... card slots inside the wallet are perfect for your everyday credit card or commuter pass — I can pull my subway card out without ...

Keep belongings safe with this super slim tracker ... is just 1.5mm thick and the size of a credit card. It slips easily into everything from wallets to purses, backpacks, or passport pouches.

Swap out that second credit card for a MetroCard or bus pass ... the move—and it won't add to the bulk of the wallet at all. Same slim figure, even with 60 bucks cash on hand.

Throwing your credit cards into your bag is all fun and games ... Luckily, Kate Spade Outlet is offering its highly-rated Madison Large Slim Wallet for just over 75% off. Shop the accessory ...

Transactions are now faster than ever thanks to contactless payment methods and RFID-enabled cards, but they have also made ...