Straw Cup Soft Spout Conversion Kit for Philips Avent Natural Baby Bottle, Bottle Handles and Weighted Straw （2 Pack）

Why did you pick this product vs others?:Perfect fit for avent natural, baby took right to it. They do slightly leak, left over water in the straw. But I only use them for water so it doesn't matter.

Absolutely love these! Fit perfectly on the glass bottles making it easy for the transition into a sippy cup! No leakage, easy to hold, & definitely worth the buy. Super nice not needing to buy extra cups/bottles! My little one had no problem using it for the first time either.

so far 5 stars, my baby was refusing to drink bottle with any original nipple, then I found this product, with it you can upgrade your regular avent philips bottle to a kind of sippy cup or toddler cup, and I was really excited, I was really interested in keep my glass bottle for my baby, they are compatible with avent philips natural glass bottle, I found the quality of the nipple really good, and the handles are a plus, baby is so happy too. I removed the little tube that allows it to drink in seating position but I plan to installed back when my baby grows more. For us worked every dollar.

They fit great to the avent bottles but are hard to keep clean

Just what I needed. Baby didn’t like to lay down to drink his bottle. He learned quickly how to suck through this. Weighted straw helps him to get very close to the last drops. Same quality as my standard nipples for this bottle.

I really love these. No leakage and he drinks from both the spout and straw. He still breastfeeds but he didn’t take to the bottle (just like his siblings didn’t) so I’m using these to get use out of his glass bottles. He’s a toddler so he definitely tries to get them to leak but even when they are upside down it’s no leakage. If he bangs the top to his highchair little to no liquid comes out. He walks around using them and I feel like it encourages him to drink more. I also appreciate the cases that they came in and they are easy to clean and keep up with the pieces.

Best purchase in a while. Attached right to his avent natural bottles so I didn't have to buy new cups. I've tried a couple sippy cups and they were too hard for him to get anything out. Got these and these are better! He loves it! I recommend going straight to these and skipping sippy cups!

It converts philips avent natural baby bottle. I have glass bottles too and it converts very well. However, my kids were having hard time to suck the water from the bottle.