Pendingin ASI

The 24-hour cooling claim actually holds up — I left a bag in there overnight and it was still properly chilled by morning, not just lukewarm. The faster cool-down time is the real win for me since I pump right before heading out.

Two feeds in and the milk is still frosty at hour 20, which beats my old cooler by a mile. The faster cooling alone saves me precious minutes during middle-of-the-night pumping sessions, and the smaller size fits perfectly in my work bag.

I was skeptical about the 24-hour cold claim, but I tested it with a pump session at 6am and the bottle was still icy at my 5pm commute home. The smaller size fits neatly in my tote's side pocket, which makes it way easier to grab than my old bulky cooler bag.