LARGE CAPACITY: these storage jars have a capacity of 250ml. They are large enough to hold a baby's or child's meal. AIRTIGHT: the BadaBowls have an airtight screwed lid. No risk of the baby puree ending up at the bottom of the bag! PRACTICAL: these storage boxes are dishwasher and microwave safe and can be stored in the fridge or freezer REWRITABLE LID: The lid has a rewritable surface so you don't mix up pumpkin and mango. You note the meal kept or the date of preparation for example. FRENCH MADE: these baby storage jars are made in France and guaranteed BPA-free. A guarantee of quality !