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.

Pleasantly surprised with how well these ended up working for my baby to help her transition from bottle to sippy cup plus it gives new life to those not so cheap bottles. My only complaint is that after using them for a few weeks I've noticed them starting to leak and one is stained from juice.

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.

Would give 4.5 stars if a could due to product inconsistency. I ordered this item twice. The first set I got look like the item pictured, the second looks slightly different (the straw part is longer). That being said, the items function the exact same. My 9 month old took to these immediately. Have not had any issues with leaking. Cleaning is pretty easy so long as you separate the nipple and straw. Plus each set comes with cleaning brushes so no need buy them separately. Overall happy with this product.

Very hard for 13 month old to drink out of. I even tried to get water out of it and it’s very hard to suck anything up

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.