iTech Deal offers the Bluelounge Design Kii Keychain MFi Lightning-to-USB Adapter in Black or White for $6.39. Coupon code "MFI2OFF" drops it to $4.39. With free shipping, that's $10 under our July mention and the lowest total price we've seen. (It's the best deal now by $2.) It fits on your keychain, allows you to charge and sync Apple devices without a cable, and features a self-locking cap and flexible body to prevent breaking.