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THERMOS

THERMOS FUNTAINER Water Bottle with Straw, 12oz, Pink

  • Based on 48,443 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Thursday, Oct 22
Order within 22 hours and 54 minutes
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Color: Pink


Size: 12 Ounces


Features

  • Stays cold: Thermos stainless steel water bottles for kids keep drinks cold for up to 12 hours with our vacuum insulation technology; our kids water bottles are built so drinks are as cool on the inside as they look on the outside; not for hot liquids
  • Kid-friendly design: This reusable stainless steel kids water bottle is lightweight and compact, with a push-button lid that makes it easy to carry and open; includes an integrated carry handle feature with a soft touch grip
  • Daily durability: Our leak proof when closed water bottles for school & everyday use are made with high-quality 18/8 stainless steel construction to handle drops, dings and provide durability & reliability; comes in a variety of fun colors and patterns
  • Easy care and cleaning: Hygienically covered pop-up straw thats also removable for easy cleaning; Thermos kids water bottle is dishwasher safe and BPA-free, though washing by hand is recommended
  • Protect what you love: With 120 years of heritage, Thermos Brand food and beverage containers keep things fresh, sealed and protected; trusted since 1904 because our products help make everyday life a little better, every time

Description

Get your kids ready for school with the THERMOS FUNtainer 12oz Vacuum Insulated Stainless Steel Water Bottle, which keeps drinks cold for up to 12 hours. Our kids water bottles are built so drinks are as cool on the inside as they look on the outside while reducing single-use plastic bottles. Designed to easily fit in standard cup holders and in backpack side pockets, so kids stay hydrated during all their activities, from sports practice to traveling for camp. Use it as your kid's everyday hydration companion, from the classroom to the soccer field. Perfect for any kid going back to school or young athletes enjoying sports practice. The double-wall vacuum insulation and stainless-steel construction are built to handle drops, dings and assorted roughhousing. Made with an integrated carry handle with a soft-touch grip and a sweat-proof exterior, making it easy for small hands to grip while drinking. Includes a hygienically covered, removable silicone straw that makes lunchtime and cleaning easier. To clean, you can pop your Thermos FUNtainer water bottle in the top rack of your dishwasher. However, hand washing is recommended. Our kids water bottle is BPA-Free and not for use with hot liquids.

Brand: THERMOS


Capacity: 12 ounces


Color: Pink


Recommended Uses For Product: Water


Special Feature: Cold 12 Hours, Double Wall, Hygienic Covered Straw, Sweatproof


Brand Name: THERMOS


Recommended Uses For Product: Water


Age Range Description: Kid


Model Name: FUNTAINER 12 Ounce Bottle


Included Components: kids water bottle


UPC: 041205747109


Manufacturer: Thermos, L.L.C.


Global Trade Identification Number: 09


Item Type Name: insulated-beverage-bottles


Unit Count: 1 Count


Manufacturer Warranty Description: 5 years


Capacity: 12 ounces


Item Dimensions W x H: 2.7"W x 7.7"H


Item Weight: 4 ounces


Number of Items: 1


Base Diameter: 2 inches


Additional Features: Cold 12 Hours, Double Wall, Hygienic Covered Straw, Sweatproof


Cap Type: Flip Top Cap


Material Type: Stainless Steel


Product Care Instructions: Top Rack Dishwasher Safe


Color: Pink


Pattern: Solid Color


Theme: Color


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Thursday, Oct 22

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Best toddler water bottle
Color: Pink Size: 12 Ounces
Got this for my 1 year old for water on the go and it's great! Love that it's stainless steel with a Silicone straw to be non toxic! Cleans well in the dishwasher. Keeps drinks cold. Easy for them to drink out of no bit valve. Does leak alittle if you hold it upside down but overall it's great for the money and her needs! ... show more
Reviewed in the United States on September 18, 2026 by Newmomclub
    • Perfect for growing toddlers
Color: Pink Size: 12 Ounces
Review Image by AlluringChrist
My daughter switched to this bottle with no problems at all. It is a little big for her right now, but she doesn’t seem to mind, and I like that it’s something she can continue using as she grows. It keeps her water cold, the straw is easy for her to use, and the lid is simple to open and close. My only small complaint is that the stainless steel does show little fingerprints, but that’s purely cosmetic and doesn’t affect how well it works. Overall, we’re very happy with it. ... show more
Reviewed in the United States on June 30, 2026 by AlluringChrist
    • Great for kids at school
Color: Glitter Periwinkle Size: 12 Ounces
Great stainless bottle for school. We purchased another 2 yesrs ago and it has held up great too. Keeps their drinks cold and easy for them to drink and open/close it. Have dishwashed this one several times already and the one from 2 years ago too without issue. The design does start to chip, but my kids aren't careful or gentle with them either. Fits in their carseat cup holder and back back side pocket. Great bottle for the price. Straw is thick and good quality too. ... show more
Reviewed in the United States on September 9, 2026 by Lx
    • Finally the best toddler water bottle that doesn't leak
Color: Blue/Green Size: 12 Ounces
This is our third water bottle (the other two were from the most well known brands). This one is really superior! 1. The straw system is see-through so easy to monitor for mold 2. Easy for little hands to close and open 3. Straw is well secured 4. Lid ensures the straw doesn't touch everything 5. Little handle makes it easy for a toddler to carry around 6. Rubber at the bottom means it's not banging all the time 7. It actually fits in the car seat's cupholders 8. It actually doesn't leak I regret ever buying any other water bottle. ... show more
Reviewed in the United States on July 13, 2026 by Marta
    • Perfect cup!
Color: Rainbow Dreams Size: 12 Ounces
Best thermos. We bought this cup for pre-k and even the teacher has credited that the cup is spill and leak proof and stays cold. It has been a great cup, that has handled falls and not broken. Over all I would suggest this
Reviewed in the United States on October 2, 2026 by Marco guidon
    • Toddler-Approved! Easy for 1.5yr Old to Open (Note the Handle Issue)
Color: Dinosaurs Size: 12 Ounces
Review Image by Pulse Point Mom
Review Image by Pulse Point Mom
Review Image by Pulse Point Mom
Review Image by Pulse Point Mom
Review Image by Pulse Point Mom
I bought this Thermos specifically for my 1.5-year-old son. We take water everywhere, so I needed a bottle that could survive daily travel, keep water cold in the car, and—most importantly—be easy enough for a toddler to operate independently. The Button: The push-button lid is the highlight. My son can open it himself without frustration, which is a huge win for his independence. Insulation: It keeps water cold for several hours, even when left in a warm car during errands. Cleaning: As a parent, I appreciate that the straw comes apart completely. It’s easy to hand wash and I don’t worry about mold hiding in the crevices. Portability: The handle is great for his small hands to carry, though there is one small design flaw (see below). Pros: Truly Leakproof: We haven't had any spills in the diaper bag. Durable: The dinosaur design hasn't chipped or faded after multiple washes. Lightweight: Even when full, it's not too heavy for a toddler. Cons: The Handle Pinch: Be careful with the folding handle. It has a hinge point that has occasionally pinched my son’s fingers when he’s carrying it. We’ve had to teach him to hold it a specific way. Verdict: This is so effective that I already bought a second one for my older son. If you have a toddler who wants to "do it myself," this is the best bottle we've tried—just watch those little fingers around the handle! ... show more
Reviewed in the United States on January 3, 2026 by Pulse Point Mom
    • Awesome drink bottle
Color: Pink Size: 12 Ounces
Review Image by rfabin
Review Image by rfabin
Such a great water bottle for small kids! I got this for my one year old daughter! I love how the straw is soft and she has no troubles drinking liquid from it. It is a pretty pink color. So easy to wash! The straw easily comes out and you are able to wash the lid and all the small areas. It’s a little pricy but so worth it. I got the same one for my son when he was 1 and he is now going to be 4 and still uses and loves his! ... show more
Reviewed in the United States on July 18, 2026 by rfabin
    • Great product
Color: Rainbow Dreams Size: 12 Ounces
This water bottle does not leak when covered, but does drip water when open and tipped. The design is fun and keeps drinks cold all day. The carrying handle is perfect for kids! The tip of the straw is flexible so wont chip teeth.
Reviewed in the United States on August 17, 2026 by Jill

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