ミルクコレクターハウジング（1個入り）ウェアラブル搾乳器専用

The twist-on seal is tight enough that I can lean over to grab the fridge handle without a single drop escaping. It clicks into my pump securely and holds a solid amount before I need to transfer it to a bottle. Honestly, it makes the whole pumping session feel less like a balancing act.

Fits my wearable pump well and the secure seal means zero mess during middle-of-the-night sessions. Only wish it came with a second one in the pack, since I'm always swapping between sides.