The last Xiaomi sale of the year, and probably the last chance to buy the Mi Power Bank on its own. In subsequent releases, the Power Bank will be bundled with the Protector Sleeve or USB Cable, hence you will be FORCED to pay for these other items which you might not want.
Other items on offer include the Redmi Note 4G (3000 sets) and Mi Band (5000 sets). Do strategise and order $50 worth to qualify for free shipping!
More information on Xiaomi website here