Ahhh! I forgot my connectors today. I packed my bag last night and they were still drying on the rack. I totally forgot to put them into the bag. So, I went to Target (the closest store) and bought a set of shield, connector and membrane. Well, they're all fused together, it's not four pieces! I usually use the XL shield but since these are fused together, I have to use the standard M flange. My boobs are going to be so angry at me this afternoon.

So, FYI: If you ever need parts for your PISA, don't buy the "Breastshield with valve and membrane" if you don't use that size shield..