Quick Answer

Introduce a glass bottle gradually by starting with one feeding per day, using a slow-flow natural rubber nipple to mimic breastfeeding, and watching for your baby's cues.

Why Choose a Glass Bottle?

Glass baby bottles are a durable, eco-friendly choice free from chemicals like BPA and phthalates. Natursutten glass bottles are made from borosilicate glass, which resists thermal shock and cleans easily.

Picking the Right Nipple

The nipple material and flow speed matter during the transition. Natursutten natural rubber nipples are softer than silicone and more resistant to bites, making them comfortable for babies used to breastfeeding. Choose a Slow Flow nipple for newborns or breastfed babies to avoid overwhelming them.

Steps to Introduce a Glass Bottle

  1. Start with One Feeding a Day: Choose a time when your baby is calm but hungry, such as the mid-morning feeding. Offer the glass bottle with expressed milk. Do not wait until baby is overly hungry or tired. Common mistake: Trying the bottle when baby is already frustrated. Pick a relaxed moment.
  2. Use a Slow Flow Nipple: Attach a slow-flow natural rubber nipple to the glass bottle. This mimics the slower milk release of breastfeeding and reduces the chance of choking or overfeeding. Checkpoint: If milk drips out when you turn the bottle upside down, the flow is too fast. Switch to a slower nipple.
  3. Warm the Nipple and Bottle: Run warm (not hot) water over the nipple and bottle before feeding. A warm nipple feels more familiar and soothing. Avoid microwaving glass bottles to prevent uneven heating. Common mistake: Serving milk too hot or too cold. Test a few drops on your wrist—it should feel lukewarm.
  4. Let Someone Else Offer the First Bottle: Babies often associate mom with breastfeeding. Have a partner or caregiver offer the first few glass bottle feedings while you are out of the room. Checkpoint: If baby refuses, try again later with a different caregiver. Persistence without pressure works best.
  5. Watch for Fullness Cues: Pause every ounce or so to burp your baby. Look for signs like turning away, slowing down, or falling asleep. Do not force the baby to finish the bottle. Common mistake: Overfeeding because the bottle empties faster than breastfeeding. Stop when baby shows disinterest.

Product Facts

  • Natursutten Glass Bottle Natural Rubber Nipples: Natursutten Natural Rubber Nipples are softer than silicone and more resistant to teething and bites. This softness helps babies accept the bottle more easily, especially if they are used to the feel of breastfeeding.

    Natursutten Glass Bottle Natural Rubber Nipples

    Natursutten Glass Bottle Natural Rubber Nipples

  • Set of Two Natursutten Glass Baby Bottles (S,L): Natursutten Glass Baby Bottles are made from durable, eco-friendly borosilicate glass, free from BPA, phthalates, polycarbonates, and PVC. You can feel confident that no unwanted chemicals are leaching into your baby's milk, and the glass lasts through many washes.

    Set of Two Natursutten Glass Baby Bottles (S,L)

    Set of Two Natursutten Glass Baby Bottles (S,L)