A BUNDLE OF BOON’S BEST! This starter set of bottle feeding and cleaning products includes four NURSH® bottles featuring an innovative design with a collapsible silicone pouch free of straws vents or valves. The pouch helps cut down on the ingestion of air to decrease painful gas reflux colic and burps. After feeding the TRIP® bottle brush set makes it easy to get those bottles and nipples squeaky clean and the TWIG holds smaller parts up high. This is the perfect bundle to keep you covered before and after burps!