About Us

We’re two sisters from Pasadena, CA. We love challenges and hate waste. 

We organized the Project PlastICK challenge to raise awareness, rethink our relationship with waste, and empower our friends to make lasting choices that heal planet and people.


Mackenzie is a DC-based sustainability consultant working with Fortune 500 companies on environmental initiatives. Mackenzie is a graduate of Boston University, a fellow with the Clean Energy Leadership Institute, an agriculture writer, and an avid cyclist (in 2016, she rode from Baltimore to San Francisco!)


Kaylin is the founder of a New York-based consultancy specializing in marketing and content strategy. Kaylin was previously the first employee of theSkimm and a management consultant with IBM. Kaylin is a Barnard College grad and loves jigsaw puzzles, astronomy and biking around Brooklyn.