The Stroller Seat Liner accessory attaches easily to Era, Indie, Speed and Indie Twin strollers. Save time, water and energy keeping your seat fabric clean or add some color to your Bumbleride. Made of OEKO-TEX certified 100% recycled plastic bottles (rPET) with OEKO-TEX certified polyester batting (padding) and C-0 DWR (PFAS Free) finish. This stroller seat pad is also available in Organic Cotton with no dye or treatments. Download Seat Liner Operating Manual.