
$10.95
See if it's really the one
Search with this product to compare it, find similar styles, or turn up something better before deciding.
6oz Extra Inner Chamber – Compatible with Mini Chiller & OG Chiller Make pumping and storing even easier with an extra 6oz inner chamber! Whether you’re on the go or at home, having an extra chamber means more flexibility and less daily dishwashing. Simply stash a full chamber in the fridge, grab your clean one, and head out without missing a beat. This versatile add-on isn’t just for storage—it doubles as a milk collection bottle, works with narrow neck pumps (and wide neck pumps with adapters), and can even be converted into a baby bottle for direct feeding. It’s the perfect complement to your Mini or OG Chiller. Why You’ll Love It: Extra storage without daily washing Compatible with narrow neck pumps (and wide necks with adapters) Convert into a baby bottle Keeps your pumping routine simple and organized Travel-ready and easy to clean Lifetime Warranty included Whether you’re prepping for daycare, pumping at work, or managing night feeds, this extra chamber keeps your day flowing smoothly.
Have a question about this?
We currently ship within the US, with more countries coming soon.
Final cost and dates are confirmed at checkout.
🇺🇸 Ship from USA · On Agora since 2026
$10.95