The containers can be used for storing excess breast milk. Thanks to a special closure, the breast milk can be stored hygienically and airtight. The containers are made from unbreakable, lightweight and easy to sterilise material (polypropylene) and can be stored in the fridge or freezer. 100% BPA Free Box contents: 4 containers, 4 stoppers, 1 step up new silicone teat. Suitable for all bottle teats Step Up New as well as the portable electric breast pump.
