Thule Stroller Seat LinerThule Stroller Seat Liner is a soft seat liner that makes strolling even more comfortable for your child. The seat liner also protect your stroller from accidental spills, simply throw it into the washing machine to clean. Easy to install and remove, the liner also has anti slip features to make sure it doesn't slip or slide once installed. The seat liner comes in a range of modern color options that you can mix and match to complement your stroller.