Rain Cover for Indie Stroller About the brand Born in San Diego, Bumbleride design products as gear, purpose-built to perform, whether taking your little ones on a trail run or navigating the local farmers market. The textiles, aluminum and plastics that make up Bumbleride products are carefully chosen for durability, safety and function, but also for their environmental impact. Bumbleride fabrics are made from 100% RPET (which is made from post-consumer water bottles, polyethylene terephthalate).