Tyson Toussant and Tim Coombs, high school friends and environmental enthusiasts, founded Return Textiles, which produces hi-tech fabric for outdoor gear. Their most recent product, Bionic Yarn, is a canvas substitute made primarily from plastic bottles. It's not only good for the environment, but it's also highly durable and dries quickly. Check out the video for a full rundown of the latest in environmental good, starring none other than Pharrell Williams.