Itsy Guzzler Drinking Adapter - Fast Flow

These are amazing - perfect for carrying round.They do flow fast so not suitable for tiny babies but for older babies / toddlers they are a life saver!!

The description states it’s supposed to fit almost any bottle. In reality it rarely fitted any. The only one I found that it fit was the Evian water bottle, but even then it spilled some water on my son. It also didn’t fit any formula bottle I found. Such shame, because if it did work like it was supposed to it would have been a life saver, but it actually made more mess than help. The only thing I was happy about it was that it was not expensive so at least I didn’t spend much money on it as it can’t really be returned.

Works a treat on Cow and Gate, highland spring and Evian bottles. Tesco own brand teats fit fine with a little wiggling into place. Haven't used juicebox straw but seems like it'll work. Only problem is it's a bit challenging to open one handed!

No more needing to take loads of empty bottles when out for the day, to transfer milk. Just attach the teat and go!Only drawback found, the adapter to attach to a shop bought bottle of water when desperate to hydrate baby, leaked. Both of us were drenched and the adapter didn't quite fit.

I ordered some of these with a medium flow teat and they are amazing. So useful for out and about that I wanted more for holiday… However the medium flow teat version had sold out, so I ordered the fast flow teat. When they came I got the sippy cup teat. I wanted to return and re-order, but they hadn’t been picked wrong, they had been barcoded wrong so I knew I would get the wrong item again. Had to go round loads of shops looking for teats that fit, which was lots of extra time and expense and now I can’t return. At least we got sorted for holiday though! The product is great, just an Amazon error on this order.

Every once in a while a product comes along that makes you wonder why no one had thought of it sooner. This product from Itsy is right at the top of that list. Being a parent to to children. I can safely say that I wish I had this in my life for both children. We never leave home with out it. Just pop it in your bag and when your child needs to drink from a pre-prepared formula bottle (or juice drink) you just simply screw this to the top - that's it.....done. So simple and super effective! Every parent should have one or two of the itself guzzlers with them at all times!!!

Very good design and compatible with most products to feed the baby.

I bought this so I could screw onto 200ml pre mixed bottles of formula to take on an aeroplane for holiday.As of June 2023 it worked perfectly on the Aptamil bottles (both First Milk and Follow-on) however I had tested it on the Cow & Gate 200ml bottles and it didn’t fit as the advertising suggests.The packaging on the Cow & Gate 200ml bottles currently says “New Bottles” so they must have recently changed their bottle design, hence why the Itsy no longer fits them.Also if you want additional teats to use: Tesco sells a three pack of “Standard Neck Teats” for £2.10 which fit perfectly.Overall, once we bought the right formula bottles (Aptamil), it worked a dream and saved having to faff around with sterilising loads of bottles to take with us.Definitely recommend!