CleanTrek’s lightweight, low-profile attachments can transform standard trekking poles into litter collection tools, empowering hikers to clean nature without interrupting their hike. Photo courtesy ...
In 2023, the litter collection effort became so popular it convinced the city of San Diego’s mayor and council members to make an official proclamation of ‘Gary Blume’s Total Altruism Project Day’.
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback