How to allow people to download kolibri content into their USBdrive/bluetooth/etc

Hey Guys,
There is a scenario

A town (Place A) which is 70KM far away from a remote village (place B). where people from the village could visit town, when they visit > They can’t buy a device but they should be able to download that file in their memory card or any such file transfer devices. How is that possible?

I would like to know, so if possible, I would like to build my raspberry pi like this (So anyone can come and download the content). But for the people who have funding and other sources, they can buy a device as how people are doing now.