Best Security System

Theoretically, the new radio-frequency-ID-equipped e-passports will speed passage through immigration queues. But the microchipped passport is also vulnerable to anyone holding a portable RFID scanner. Your best defense: Kena Kai's DataSafe Passport Wallet wraps nine sheer layers of nickel-impregnated mesh which blocks radio-wave transmission - inside a classic, unassuming Italian leather exterior. Slim enough for a back pocket, it fits a passport, seven credit cards, cash, and a boarding pass.