Shuvendu—October 21, 2024✓ Verified purchase
I am thoroughly impressed with the quality and functionality of these replacement parts. Quality and Durability The replacement straws are made from high-quality, BPA-free plastic, ensuring they are safe for everyday use. They feel sturdy and durable, much like the original straws that came with the Funtainer bottle. After several weeks of use, they show no signs of wear and tear, which is a testament to their durability. Fit and Compatibility These straws fit perfectly into the 12-ounce Funtainer bottle, making the replacement process seamless. There were no issues with the straws being too loose or too tight, and they work just as well as the original ones. The clear design also matches the bottle aesthetically, maintaining its sleek look. Ease of Cleaning Cleaning these straws is a breeze. They are dishwasher safe, which is a huge plus for busy parents. Even after multiple washes, they have maintained their clarity and structural integrity. For those who prefer hand washing, a straw cleaning brush can easily reach all the nooks and crannies, ensuring thorough cleaning. Value for Money The pack includes two replacement straws, which is excellent value for money. Given the quality and durability of these straws, they are a cost-effective solution for extending the life of your Funtainer bottle. It's a small investment that saves you from having to replace the entire bottle. Overall Satisfaction Overall, I am extremely satisfied with the Thermos Replacement Straws for the 12 Ounce Funtainer Bottle. They are high-quality, durable, and fit perfectly. The ease of cleaning and the value for money make them a must-have for anyone who owns a Funtainer bottle. I highly recommend these replacement straws to keep your bottle in top condition. Read more
Prima—January 4, 2026✓ Verified purchase
One of the main reasons I stick with THERMOS FUNtainer water bottles for my kids is because replacement straws like these are so easy to find. I replace my kids’ straws regularly and being able to do that means we can keep using the same bottles for a long time instead of tossing them just because the straw is worn out. We usually hang onto the bottles until my kids outgrow the character or color, or until the bottle itself is truly beat up, even if it’s still technically usable. These straws are great quality, they fit properly, and they’re easy to swap out without any fuss. The pack of four is also priced reasonably, especially considering how often kids’ straws need replacing in real life. Simple product, but it makes the whole system more sustainable and a lot more practical for a busy household. Read more
Kathleen Berghof—February 22, 2026✓ Verified purchase
Perfect fit, wish I would have bought sooner. Read more
brittany—February 14, 2026✓ Verified purchase
An exact replacement for the kids thermos water bottle straw. My son bit through the original one and I’m so happy to find a pack of replacements instead of buying a whole new water bottle. And no leaks! Read more
Vanesa—February 19, 2026✓ Verified purchase
They work perfectly. Read more
Abby Vaughn—December 3, 2025✓ Verified purchase
Perfect fit for my childrens' thermos bottles! The straws frequently get chewed on or simply too dirty for me to trust a full cleaning, so being able to replace the straw without having to replace the bottle is super helpful! Fits great with no leaking and is very durable. Read more
Madeby_Julija—November 13, 2025✓ Verified purchase
If your kids use their bottles every day like mine do, these replacements are a total lifesaver. They fit perfectly—no leaks, no weird taste, and the silicone feels soft but super durable. It makes keeping the bottles fresh so much easier! Such a simple item, but you have to watch out, these only fit 12oz.. we have multiple bottles 16oz, and the diameter is different! I wish they would make 16 and 24 ox replacements as well because kids outgrow 12 oz bottles pretty fast Read more
Leah Airgood—March 21, 2026✓ Verified purchase
We love the thermos funtainer cups but they are usually a minimum of $15-$20 and so finding the replacements for the spout and straws was a no brainer for making the cups las longer instead of buying new ones! They’re easy to clean and don’t tend to spill! Read more