With a waterproof coating and breathable construction, this bunting bag is designed to keep infants safe and warm in the coldest temps. Fully lined with soft plush for all-day comfort, this snuggly wrap is stroller and car seat compatible with a dirt-repellent BIONIC-FINISH® ECO coating, side openings with Velcro straps, and a bottom opening with a zipper to allow the seatbelt buckle to pass through.