I have both the 100ml and 150ml with caps. The 100ml was marketing as convenient and travel sized however what you end up with is a top heavy pump as the mouth for the breast entry is still the same size. I love this model with the suction cups on the base which reduce spills.
My friend recommended this to me and its my life savet
I wish i knew this for my first one as well
Easy to use
Great for catching let down. Not so great as stand alone pump or for building up supply
It’s great. So easy, quick to stockpile milk without the effort of proper pumping.