What's included: 1 x Hegen PCTO 240ml/8oz Feeding Bottle PPSU with Medium Flow Teat 1 x Hegen PCTO 150ml/5oz Feeding Bottle PPSU with Slow Flow Teat 2 x Hegen PCTO Breast Milk Storage Lids White 2 x Hegen Seals Description: A basic starter kit, perfect for mothers looking for a switch of brand, or as a gift! With feeding bottles in both 150ml/5oz and 240ml/8oz sizes, mothers may choose to use the size most suitable for baby. Breast milk storage lids (sold separately) allow the feeding bottles to be converted to air-tight and secured storage containers easily by simply swapping the interchangeable lids. One container, different lids – minimal hassle with maximum convenience! Everything happens within a single container, minimising wastage and making every drop count. Features: Revolutionary no screw thread one-handed closure (Patent Pending). Press-to-Close, Twist-to-Open, PCTO innovation for hassle-free handling and avoiding spillage. Air venting bypasses the milk minimizing formation of air bubbles and oxidation of precious nutrients. Built-in anti-colic air vent reduces unwanted air intake. Elliptical-shaped silicone teat closely mimics a mother's breast to simulate a real latching experience, making combining breast and bottle feeding possible. Off-centre teat enables your baby to feed in a natural upright position. Off-centre teat promotes upright feeding which reduces the risk of milk back-flow that causes mid-ear complications. Secured closure protects precious nutrients from oxidation and keeps breastmilk fresh. Organize smartly with snap-on interconnecting buttons for enhanced stability to avoid messiness, toppling and spillage. Express, Store and Feed within a single container with interchangeable pump or adapters, feeding collars and storage lids. No wasteful transfer of milk necessary. Hassle-Free Cleaning: The smooth interior surface, wide bottle opening and minimal parts make cleaning exceptionally easy.