On sale for the equivalent of roughly $59 since yesterday, via Sanko's official online store, directly managed stores, and various third parties, this new backpack sports a built-in electric fan and has a reasonable holding capacity of 18 liters. The two fans can be powered by a USB power pack, which is not included.https://www.notebookcheck.net/Sanko-Cool-Fan-backpack-is-here-to-make-hot-summer-days-a-little-less-hot.859542.0.html
Cool. A little crazy but cool nonetheless.
Doesn't Xiaomi have a similar backpack? What's it's name