Twistshake’s baby bottle is perfect to use in combination with regular breastfeeding. Every Twistshake contains a practical container as well as a mixing net. The unique system TwistFlow actively reduce baby colic and ensures an even flow. The bottle has a wide neck, making it easy to clean. It also has a grip-friendly design that retains heat. Twistshakes natural teat resembles the mother’s breast, which makes transitioning between breastfeeding and bottle feeding both easy and smooth, while the anti-colic vault actively reduce baby colic. Clogging and undissolved formula results in an uneven flow or full stops, which can worry the baby. TwistFlow effectively reduces lumps in the formula and improves flow. Includes: bottle, lid, container and small nipple (0+ months). BPA -free. Made of PP-plastic (high quality polypropylene) and the teat is food grade silicone. 0+ months.