Anti-Colic Bottle, White, 9 Ounce by

Can be sterilized in the microwave in just 3 minutes;Wide openings and 5 parts make for easy cleaning;The MAM Ultra Soft Silicone Nipple makes for an easy switch between breastfeeding and bottle feeding;Base ventilation systems provides a smooth milk flow which reduces air swallowed by baby, gas and burps;Removable plastic cap helps keep nipple clean when not in use and features measurement tick marks