Ans: There are three generations of Haakaa Manual Breast Pumps. The first generation Haakaa is of 90ml capacity. The second-generation Haakaa has two sizes - 100ml and 150ml. It also comes with a base to prevent spillage. The third generation Haakaa comes with a lot of assortments like a seal to cover the milk and store it, a sippy cup to feed directly from the pump as it can be converted into a sippy cup, and a spoon feeder.