The Brain Exploder got to work for on a new mount for the Boonie Hat that you can use the new GoPro Hero Session on... "You guys asked and here is my answer. The BrainExploderCreations.com GoPro Hero Session Boonie Hat Mount. This mount works for both the Session Hero 4 and 5 models. User must simply supply a boonie hat and the cage that comes with the Hero 4/5 then follow the instructions for a proper install and perfect results."