Sippy Cup Conversion Kit for Philips Avent Natural Baby Bottle, Transition Kit with Silicone Sippy Spout Nipple, Weighted Straw, Bottle Handle, Cleaning Brush, Spill-Proof, BPA-Free, Pack of 2
$ 13.99
Price: $13.99
(as of Mar 16, 2025 20:27:12 UTC – Details)
Product Description
Compatible Sippy Cup Conversion Kit for Philips Avent Natural Baby Bottle
Welcome to Chubbiee Baby! We’re thrilled to introduce our Sippy Cup Conversion Kit for Philips Avent Natural Baby Bottle. This innovative kit includes everything you need to convert your baby’s favorite bottle into a versatile sippy cup, making the transition from bottle to cup easy and stress-free.
The kit includes:
2 soft, food-grade silicone sippy spout nipples
2 weighted straw attachments
2 cleaning brushes for the straw
2 bottle handles for added convenience
2 handy cases for storage
Encourage self-feeding and independence with our bottle handles and drink at any angle with our weighted straw attachment. Plus, the kit is easy to maintain with our included cleaning brush.
Your Benefits 
Premium Conversion Kit
Includes two silicone sippy spout nipples, two weighted straw attachments, two bottle handles, and two straw cleaning brushes. 
One Size Fits All
Fits any size of Philips Avent Natural Baby PP Bottles and Glass Bottles. 
Ensuring Your Baby’s Safety
Made from food-grade silicone, free from BPA, phthalates, and lead.Variable flow and cross-cut options to suit your baby’s needs. 
Leak-proof Drinking
Soft spout design ensures a comfortable transition for your baby. Leak-proof and gentle-on-the-gums design for comfortable and confident drinking.
How do I use the Sippy Cup Conversion Kit with my Philips Avent Natural Baby Bottle?
Simply replace the bottle’s original nipple with the provided silicone sippy spout nipple, attach the weighted straw, add the bottle handle if desired, and your baby is ready for spill-proof, independent drinking.
Are they compatible with different sizes of Philips Avent Natural Baby Bottles?
Yes, they are designed to fit Philips Avent Natural Baby Bottles and Glass Bottles of any size, allowing for a seamless transition as your baby grows.
Is the Sippy Cup Conversion Kit compatible with other baby bottle brands besides Philips Avent?
No, it is not recommended for use with other brands to ensure proper fit and functionality.
Is the Sippy Cup Conversion Kit safe for my baby?
Yes, the kit is 100% baby safe. The sippy spout nipples, bottle handles, and weighted straws are free from BPA, phthalates, and lead, prioritizing your baby’s safety during their feeding journey.
Holding and Feeding – A Big Step for Baby
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$13.99$13.99
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$7.99$7.99
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Matched bottle
Avent natural baby bottles
Comotomo baby bottles, Green
Comotomo baby bottles, Pink
Avent natural baby bottles
Avent Anti-colic baby bottles
Match bottle size
4oz, 8oz, 9oz, 11oz.
5oz, 8oz.
5oz, 8oz.
4oz, 8oz, 9oz, 11oz.
4oz, 9oz, 11oz.
BPA-free
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Dishwasher-safe
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Non-slip design
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COMPLETE AVENT SIPPY CUP CONVERSION KIT – Includes 2 silicone sippy spout nipples, 2 weighted straw attachments, 2 cleaning brushes, and 2 bottle handles.
EASY SMOOTH TRANSITION – The sippy spout nipples, bottle handles and weighted straws are compatible with Philips Avent Natural Baby Bottles and Glass Bottles of any size, making it easy to upgrade your baby’s feeding experience.
SOFT SPOUT NIPPLE – The leak-proof and gentle-on-the-gums design ensures your baby can drink comfortably and confidently with variable flow and cross-cut options.
100% BABY SAFE – Our sippy spout nipples, bottle handles and weighted straws are free from BPA, phthalates, and lead, ensuring your baby’s safety.
SPILL-PROOF DRINKING – The weighted straw attachment allows your baby to drink at any angle, promoting self-feeding and independence. Plus, the included bottle handles make it easy for your baby to hold their own sippy cup. (Note: Bottle not included)
Customers say
Customers find the baby bottle a good transition from bottle to sippy cup. It fits their glass Avent bottles well and adjusts easily. The weighted straw makes it easy for their babies to drink from it. They appreciate its durability, quality materials, and cute colors. Customers also like its value for money, design, and ease of holding.
AI-generated from the text of customer reviews
8 reviews for Sippy Cup Conversion Kit for Philips Avent Natural Baby Bottle, Transition Kit with Silicone Sippy Spout Nipple, Weighted Straw, Bottle Handle, Cleaning Brush, Spill-Proof, BPA-Free, Pack of 2
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$ 13.99
Elle –
The handles are great.
I bought specifically for the handles. Have not been able to find any other good handles than these. They fit perfectly on the glass avent bottles. Definitely a good purchase.I have not used the sippy part, not sure if I will ever use. Purely rating for the handles.
Danielle –
Sippy cup attachment
These are absolutely amazing! They are a perfect fit for our Phillips advent bottles. They converted the bottles easily into a sippy cup. Itâs not a bad price for 2, and they work very well. They donât leak from what I can see, we have used the quite a bit since getting them.
Amber –
Good
I like the design. Easyvto use and drink through. It fits my glass avent bottles fine. Haven’t had any leaking issues. Simple enough to clean with proper tools.
Courtney –
Lifeâ¦saver!
I have recommended these to every mom. Great sippy cup for all ages! The weighted bit at the bottom of the flexed straw always they to tilt the drink all the way up and still be able to drink bc it falls with gravity. Easy to use, easy to hold, 10/10 would recommend!
Nelson Mejia –
Great
The material are perfect and colors are really cute to match different outfits
Lycette –
Perfect just make sure to thoroughly clean!
Itâs great for my baby & fits so well. The first time I purchased, it came with a straw cleaner, but didnât this last time which kinda sucks. There are tiny pieces you have to take apart to clean properly.
april –
Philip avent natural
Fits on the Philip avent natural bottles no problem. Glad it came with a cleaning brush because my others would not fit in the weight. Easy to clean. We’ve been struggling to wean my 1.5 year old off the bottle at night and this has been a good compromise – she takes it with no complaints.
Sydney Borgschulte –
Love these!!!!!
Perfect for transition from bottle to sippy. Can drink by tilting or drinking like from a straw. Easy to clean and does not leak or drip!! We love these so much.