Ceres Chill — The Breastmilk Storage Game-Changer

How to Assemble and Use the Bloom Glass Baby Bottle

How to Assemble and Use the Bloom Glass Baby Bottle

By Ceres Chill — The Breastmilk Storage Game-Changer | Published: 2026-10-18

Category: How-to Guides

Learn how to assemble, fill, and clean the 6oz Bloom Glass Baby Bottle from Ceres Chill. Step-by-step instructions for safe breast milk feeding.

Quick answer

To assemble the Bloom Glass Baby Bottle, simply screw the slow-flow nipple onto the glass bottle after sterilizing all parts. Fill with breast milk, attach the cap for storage, and warm before feeding.

Why choose glass for baby bottles

The Bloom Glass Baby Bottle is made from durable, sustainable glass that is free from plastics, BPA, and toxins. Unlike plastic bottles, glass does not scratch or absorb odors, making it a long-lasting choice for breast milk feeding.

Because this bottle is final sale, be sure you're ready to commit to glass feeding. Glass is heavier than plastic and can break if dropped, so handle with care and consider a silicone sleeve if you plan to use it on the go.

Step-by-step assembly and use

  1. 1. Sterilize all parts: Before first use, wash the glass bottle, nipple, and cap in hot soapy water or run them through a dishwasher on a sanitize cycle. Rinse thoroughly. Common mistake: Skipping sterilization can introduce bacteria. Always sterilize before first use.
  2. 2. Assemble the bottle: Screw the slow flow nipple onto the glass bottle until snug but not over-tightened. Attach the cap if you plan to store the bottle in the fridge or a cooler. Checkpoint: Ensure the nipple is not twisted or pinched inside the cap, which can cause leaking.
  3. 3. Fill with breast milk: Pour freshly expressed or thawed breast milk into the bottle. Leave about 1 inch of headspace to allow for expansion if freezing (though glass is not recommended for freezing). Common mistake: Filling to the brim can cause spills when attaching the nipple. Leave room for the nipple and cap.
  4. 4. Warm the bottle (optional): Place the assembled bottle in a bowl of warm water or use a bottle warmer. Never microwave the glass bottle, as uneven heating can cause breakage or hot spots. Checkpoint: Test the milk temperature on your wrist before feeding. It should feel lukewarm, not hot.
  5. 5. Feed and clean: After feeding, discard any leftover milk. Rinse the bottle immediately to prevent milk residue from drying. Wash with warm soapy water or place in the dishwasher. Common mistake: Leaving milk residue can cause odors and stains. Rinse right after use.

Product details

  • 6oz Bloom Glass Baby Bottle: Comes with a slow flow nipple and adapts from first feedings to forever use. The slow flow nipple is ideal for newborns and helps pace feeding, reducing the risk of overfeeding or choking.
    6oz Bloom Glass Baby Bottle
    6oz Bloom Glass Baby Bottle

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