PrepperDisk is a mini internet box that comes preloaded with offline backups of Wikipedia, street maps, survivalist information, 90,000 WikiHow guides, iFixit repair guides, government website backups, TED Talks about farming and survivalism, 60 000 ebooks and various other content.

It's running on a Raspberry Pi. The product's sales are better since the election of Trump and the rewrite of the public websites. For example https://shaarli.lyokolux.space/shaare/utyOaw.

Chace (the creator) admits "there’s a threat to the persistence of information, things we always thought would be available". His goal was to build something accessible to nontechnical people.