Xiaomi unveiled a backpack with a built-in fan to cool your back

Xiaomi has opened sales of an unusual backpack called Korin Zero on its Youpin site.

What we know

The funny thing about the backpack is that it has a built-in cooling system. A fan using an economical electric motor rotates at 3,500 rpm and thus blows air onto the back of the backpack's owner.

The backpack can also be used as a laptop stand, where the case the fan will cool the gadget.

Korin Zero is made of waterproof materials, has a volume of 16 liters and is equipped with several compartments and pockets, as well as an external USB-port to recharge gadgets.

The backpack costs 499 yuan, or about $75.

Source: Xiaomi Youpin