Adapter für Muttermilch-Aufbewahrungsbeutel

This little adapter turns any storage bag into a pump-friendly container, so I stopped losing ounces to spilled bottles. It screws on tight and there's zero leaking when I pump straight into the bag.

Finally figured out how to pump directly into those flimsy bags without a single spill—the seal grips tight enough that I can even tilt it slightly while connecting. Takes up almost no drawer space, which is a win in our tiny kitchen.

The adapter clicks onto my pump flange without any leaking, which saves me from pouring milk into bags afterward. Only thing is it's a bit fiddly to snap the bag on one-handed while holding a bottle, but it gets easier with practice.