Straw Cup Conversion Kit with Silicone Sleeves for Dr. Brown’s Narrow Glass Baby Bottle 8oz,Weighted Straw Replacement Kit with Soft Straw Top and Handle,6m+,Set of 4
$15.99
Price: $15.99
(as of Mar 16, 2026 20:41:46 UTC – Details)
Product description



1 Sip While Crawling 2 Sip While Sitting 3 Sip While Lying





Compatible with Dr. Brown’s 8oz Narrow Bottles 
Customizable Straw Length to Fit Any Size Bottles
Is the straw sippy spout nipple compatible with all baby bottles?
This sippy straw nipples is compatible with Dr. Brown’s Natural Narrow Bottles.
Is the sippy cup nipple spill-proof?
Yes, it features a spill-proof and backflow prevention design, preventing leaks and keeping feeding clean and mess-free.
What material is the sippy cup nipple made of?
It’s made from soft, BPA-free, food-grade silicone, ensuring it’s safe, gentle on your baby’s mouth, and durable.
How do I clean the straw cup nipple?
The straw cup nipple is dishwasher-safe (top rack recommended) and can also be cleaned in standard sterilizers.
Discover more Joyfeed transitional nipples designed to grow with your baby!
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Customer Reviews
4.2 out of 5 stars 102
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Price
$8.99$8.99
$9.99$9.99
$7.99$7.99
$15.99$15.99
$9.99$9.99
$7.99$7.99
$14.99$14.99
Compatible Bottles
for Dr Browns Narrow Bottles
for Dr Browns Narrow Bottles
Narrow Baby Bottle Series
for Avent Natural Baby Bottles
Anti-Colic Baby Bottles
Wide-Nick Baby Bottle Series
8 oz/5 oz Babay Bottles
Suitbale Age
6+ months
6+ months
6+ months
6+ months
6+ months
6+ months
6+ months
Liquid Flow Speed
Variable Flow
Variable Flow
Variable Flow
Variable Flow
Variable Flow
Variable Flow
Variable Flow
Material
Silicone, Plastic
Silicone, Plastic
100%Silicone
Silicone, Plastic
100%Silicone
100%Silicone
100%Silicone
Quantity
2 Count (Pack of 1)
3 Count (Pack of 1)
4 Count (Pack of 1)
4 Count (Pack of 1)
4 Count (Pack of 1)
4 Count (Pack of 1)
4 Count (Pack of 1)
Dishwasher Safe
✔
✔
✔
✔
✔
✔
✔
BPA Free
✔
✔
✔
✔
✔
✔
✔
Seamless Compatibility: This straw cup conversion kit is compatible with Dr. Brown’s Narrow Glass Baby Bottle 8oz,– Includes Handle, Silicone Sleeve for Anti-Breakage, Straw Nipple & Weighted Straw,It does not support Wide-Neck bottles.
Turn Baby Bottles Into Straw Cups:Our straw cup conversion kit turn your baby’s trusted bottle into a straw cup with ease.saving you money while supporting their transition.
Encourages Self-Feeding: Silicone glass bottle sleeves feature ergonomic handles for easy gripping, with anti-drop and anti-scalding protection.helping your baby build confidence and transition smoothly to self-feeding.
360° Drinking at Any Angle:The gravity ball straw allows babies to sip from any angle—lying down, sitting, or on the go—without spills. Plus, the straw can be easily trimmed to match your bottle’s height.
Gentle, Safe & Baby-Friendly:Straw top nipples are made from food-grade, BPA-free silicone that’s gentle on gums and safe for daily use. Leak-proof and bite-resistant, ideal for babies 6 months and up.


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