ABC Backpack:The Ultimate Anti-Theft Bag With Bluetooth Lock by Klifit.Inc

A Backpack that protects your belongings with (Patent-pending) Bluetooth lock system also scans and tracks all of your items.

The Bluetooth lock is connected to your cellphone via Bluetooth. It unlocks automatically when you get near. You can also customize the lock by KLIFIT app as a daily mode or a travel mode.