Because everything is getting smarter, it would be silly to think that keychains would be exempt. The Smart Keychain has four uses in one small package: USB file storage, upcoming calendar alerts, ...

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Starbucks Holiday Icy White Studded Cup Ornament/Keychain ($22, originally $50) Starbucks Holiday Icy White Studded Cup Ornament/Keychain ...

Your key chain takes up the most room in your pocket but is also the least useful thing you carry on a daily basis. But clip the right tools to that key chain and it becomes an indispensable asset. We ...