Features : 

• Revolutionary no screw thread one-handed closure (Patent Pending). Press-to-Close, Twist-to-Open, PCTO innovation for hassle-free handling and avoidling 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 stimulate a real latching experience, making combining breast and bottle feeding possible. Off-centre teat enables your abby to feed in a natural upright position.
• 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.