Marketing once again turns to the nostalgic markets and now it is the turn of Trapper Keeper, the brand of the most popular school folders from the late eighties and early nineties. They will return, but adapted to modern times, today the Trapper Keeper has come to be covers for iPad and Android tablets. In this article, we talk about what a Trapper Keeper is and how it came to be! Trapper Keeper: How It Became The “It” Folder. Read more about Trapper Keeper