Awesome Rfid

This high-tech safe for firearms provides fast access to weapons, but only with an authorized fingerprint and/or an RFID ring or wristband. Sounds an alarm if moved, can be secured with a Kensington cable, and doubles as a USB charger.

The revamped Flipside 2X still protects you from RFID theft, but now is made from stronger material and can hold up to 7 cards; a redesigned internal cash slot and clip keep your paper money orderly.

This simple, yet brilliant concept design for a wallet by David Bruno and Tom Seymour would let you quickly glance at an LED display to check the available balance on your RFID transit card.