Greant Replacement Straws for Thermos 12oz Bottle (Model F401 & F410), 2 PCS Replacement Parts for Thermos F401, fit Funtainer 12 oz

The parts are good and fit the Thermos "funtainer" perfectly. Comes with a little cleaning brush for the straw bits. What I don't get is why they give you 4 replacement straws for 2 mouth pieces. I don't have a problem with the straws, but my bitey toddler chews through that silicone very easily, which is why I need replacements. I have more straws than I know what to do with, guess they'll be hanging out in the silverware drawer if I ever need them.

Perfect replace for the old straws that my kids cups had. Definitely beats having to buy brand new cups altogether. Easy to clean, easy to use , no leaking and it looks good just like the original piece

These fit perfect

I’ve only used one of these replacement spouts for my child’s cup. He ended up chewing his straw piece to pieces so I was looking to get a replacement when I had stumbled upon this brand. The replacement piece fit right in where the straw normally goes and so far have had no issues at all. I recommend it, it’s the same exact thing as thermos brand straws. For reference: we had the kids thermos, Minecraft design. I wish I could remember the ounces in the bottle but unfortunately I forget. It’s the smallest option

I bought it as a replacement for my daughter's bottle. The material is good, the only issue is that it leaks a lot of water, but other than that, everything is very good.

This replacement fits perfectly in my baby’s cup! I was pleasantly surprised at how easy it was to install—it took just a few seconds. The fit is snug and secure, so I don’t have to worry about leaks or spills. One of the best features is that it comes with a cleaning brush, which makes keeping it sanitary super simple. Cleaning and replacing it is quick and hassle-free, which is a huge plus for busy parents. Overall, it’s a great quality product that makes daily use so much easier.

Good quality, would definitely recommend. Still holding up.

My three year old uses a cup we got from a local store and she bit the darn straw off. The replacement is far more durable. I say it's easy to clean, but not everyone may feel that way, as straws aren't always easy. I imagine who ever came up with this got fired because they won't get a lot of repeat business from such a good product. These have lasted 3 times as long as the original parts and I would buy this replacement again, but there's literally no damage to the ones I purchased and my daughter literally chews the straw. She uses them every single day. Great product. Lastly, the little green glow in the dark ring- fits the cups great, but not needed. My daughter uses it as an oversized glowing bracelet... so that's cool I suppose. I imagine that would be more useful to those who go outside at night with beverages or camping perhaps.

Fits great as a replacement!!

Great fit

We all know these fittings can get lost or damaged with use. The fit the standard water bottles I have for my son. Good purchase.

Excellent quality

I love that I can purchase replacement parts for The water bottle that works perfectly fine Other than small part. Happy with my purchase.