DR BROWN’S “Options+” Wide Neck 9 OZ/270 ML Bottle Conversion Kit (1Pack)

Convert a Wide-Neck Options bottle to an Options+ bottle. New Wide-Neck nipple not included. Each Options+ Conversion Kit is individually bagged and includes: 1x Options+ Wide-Neck Collar 1x Options+ Wide-Neck Cap 1x Options+ Wide-Neck Insert, Green 1x Options+ Wide-Neck Reservoir, 9 oz/270 ml, Green 1x Options+ Wide-Neck Travel Disk