Thrive フランジインサート PowerPumpセット＆ウェアラブルカップフランジ用

Having a spare set of inserts means I'm not stuck washing parts at midnight just to pump again. They snapped into my cups the same as the originals, no leaks or weird suction loss.

These fit my wearable cups perfectly and the seal is snug enough that I'm not losing suction anymore. I tossed a set in my pump bag for work days so I'm not stuck washing parts in the office sink.

Keeping a second set of flange inserts in my pump bag has saved me on days I'm away from home and can't wash parts between sessions. They fit my wearable cups just like the originals, and swapping in clean ones mid-day is so much easier than rinsing in a bathroom sink.