We introduce Everpurse, a purse with backup battery several months ago, but if you need more functions, the following Phorce smart bag may be more suitable for you.
The Phorce is a multi functional bag that can be transformed into three different types including messenger bag, backpack, and briefcase. The versatile bag measures 18 x 12 x 4 inches and weights 3.7 lbs. As a smart bag, Phorce features integrated Bluetooth technology that allows you to connect it with your smartphone, and the matching iPhone or Android app will remind you once the smart bag is outside of your range. Moreover, the smart bag also features a 54Wh backup battery with 3 USB ports in order to charge up to three USB gadgets simultaneously, and the app shows you exactly how much power the bag has left. Apart from that, the two main compartments and multiple pockets hold your MacBook, iPad and other accessories.
At present, the inventor of Phorce is raising fund at Kickstarter. Pledging $219 will let you own the smart bag. If you’re interested, jump to Kickstarter official site for more details.