Ergobaby Official Winter Multi Cover for Baby Carriers - Winter Weather Protection Winter cover for baby carriers, baby carriers, and strollers. This winter multi-cover is made with Thinsulate material and is also compatible with strollers. It is water-repellent. Can also be attached to strollers. There are two places where the thread is coming undone. Therefore, it is offered at a lower price. The box is not included. Please purchase only if you understand that this is a used item. Returns are not accepted. Also, please refrain from price negotiations. Thank you.