Kiinde makes an all-in-one breast milk storage and feeding system built around its Twist Pouch.
Kiinde is a feeding brand focused on simplifying life for pumping parents. Its flagship Twist system lets you pump, store, warm and feed using a single pouch, eliminating the repeated milk transfers between bottles and bags that cause spills, waste and extra washing.
The heart of the system is the Twist Pouch, a pre-sterilized, leak-proof breast milk storage bag with a twist-locking cap that combines the durability of a bottle with the compact convenience of a disposable bag. Parents pump directly into the pouch using most major pump brands via included adapters, then store it flat in the freezer or fridge.
When it is time to feed, the Kozii warmer uses steam-free technology to gently thaw and warm milk, and the Twist Squeeze bottle snaps onto the same pouch so baby drinks straight from it with a Twist nipple or the parent's preferred brand. Pouches come in 6-ounce and 8-ounce sizes, and gift sets bundle the full workflow for new parents.
Kiinde at a glance
- Category
- Breast milk storage and feeding system
- Flagship product
- Kiinde Twist Pouch (pump, store, warm, feed in one pouch)
- Pouch sizes
- 6 oz (177 mL) and 8 oz (236 mL), pre-sterilized and leak-proof
- Pump compatibility
- Works with most major breast pumps using included Twist adapters
- Warming
- Kozii warmer uses steam-free technology to thaw and warm milk
- Feeding
- Twist Squeeze bottle feeds directly from the pouch; adapters fit other nipple brands
- Key benefit
- No milk transfers, reducing spills, waste and germ exposure
A peek at Kiinde
Kiinde FAQ
- What is the Kiinde Twist system?
- It is an all-in-one breast milk workflow where you pump directly into a Twist Pouch, then store, warm and feed from that same pouch, so milk never has to be transferred between a bottle and a bag.
- Does Kiinde work with my breast pump?
- Kiinde Twist Pouches connect to most major breast pumps using the brand's included Twist adapters, so you can pump directly into the pouch with the pump you already own.
- What sizes are the Twist Pouches?
- Twist Pouches come in 6-ounce (177 mL) and 8-ounce (236 mL) sizes, are pre-sterilized, and use a leak-proof twist-locking cap.
- How do you warm milk with Kiinde?
- The Kozii bottle warmer uses steam-free technology to gently thaw frozen milk and warm it, aiming to protect nutrients while avoiding overheating.
- Can baby feed directly from the pouch?
- Yes. The Twist Squeeze natural feeding bottle snaps onto a Twist Pouch so you can feed straight from it, using a Twist nipple or your preferred brand via an adapter.
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Cubbie Club earns a commission when you shop Kiinde through our links or code, at no extra cost to you. Brand facts last verified October 5, 2026.