






❄️ Keep it cool, keep it fun—hydration just got an upgrade!
The THERMOS FUNTAINER 12oz water bottle features vacuum insulation technology that keeps drinks cold for up to 12 hours. Crafted from durable 18/8 stainless steel, it withstands daily drops and rough use. Designed with kids in mind, it includes a push-button flip lid, integrated soft-touch handle, and a removable hygienic straw for easy cleaning. Dishwasher safe and available in vibrant colors, this bottle combines Thermos’ 120-year heritage with modern convenience to keep kids hydrated and parents worry-free.



























| ASIN | B01ATVJXIO |
| Additional Features | Cold 12 Hours, Double Wall |
| Age Range (Description) | Kid |
| Age Range Description | Kid |
| Base Diameter | 3 Inches |
| Best Sellers Rank | #207 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #11 in Insulated Bottles |
| Brand | THERMOS |
| Brand Name | THERMOS |
| Cap Type | Flip Top Cap |
| Capacity | 12 ounces |
| Color | Teal |
| Customer Reviews | 4.7 out of 5 stars 42,153 Reviews |
| Global Trade Identification Number | 00041205747086 |
| Included Components | kids water bottle |
| Is Oven Safe | No |
| Is the item dishwasher safe? | Yes |
| Is the item microwaveable? | No |
| Item Dimensions W x H | 2.6"W x 7"H |
| Item Height | 7 inches |
| Item Type Name | insulated-beverage-bottles |
| Item Weight | 1 Ounces |
| Manufacturer | Thermos |
| Manufacturer Warranty Description | Limited 5 year manufacturer |
| Material Type | Stainless Steel |
| Model Name | FUNTAINER 12 Ounce Bottle |
| Number of Items | 1 |
| Pattern | Solid |
| Product Care Instructions | Top Rack Dishwasher Safe |
| Recommended Uses For Product | Water |
| Special Feature | Cold 12 Hours, Double Wall |
| Theme | Color |
| UPC | 041205747086 |
| Unit Count | 1.0 Count |
| With Lid | Yes |
R**N
Perfect for Toddlers
These are the absolute best stainless steel bottles available for toddler/preschoolers. My daughter is 18 months and has been using one since 13-14 months for water. She was using plastic straw cups for milk, but I finally bit the bullet and got another one of these for milk. My 4 year old loves her plastic Frozen bottle, but I’m replacing it with one of these as well! They clean so easily. They don’t stink. A little heavy for a small baby, but by the time they get into toddler age it’s the perfect size. My daughter can also easily open and close it herself as of a month ago. Keeps things cold for hours! Falls and never breaks or gets dented. If the bottle is open, it can leak but it’s minimal. It also depends on how exactly it’s laying, it doesn’t always leak. This doesn’t bother me at all for all the other benefits!
S**N
Excellent water bottle
This Thermos water bottle is an excellent choice for my daughter. She likes it soooo much and she even drinks more water than before which easily keeps her hydrated throughout the day. The 12 Ounce size is perfect, making it perfect for school and travelling in backpacks/lunch bags and car cup holder. The straw is convenient and they can even take apart which makes it easy to clean. High recommend!
K**E
Perfect water bottle for toddlers!
Perfect for my newly 1 year old. Keeps her water cold when we're outside in the summer or away from home all day. It's big enough that it doesn't need to be refilled often, but small and light enough for her to carry around. The straw stays covered when not in use, so it's way more hygienic than her tumbler cups that have exposed straws. It doesn't leak AT ALL when closed so I can throw it in the diaper bag and not worry about it leaking. I still need to open and close it for her, but I'm sure it won't be long before she can do it herself. The straw is easy for her to drink from. It has held up fine in the dishwasher and is very simple to take apart and put back together. It's really cute without looking baby-ish and looks like it will last well into preschool years. I'm planning to order another. Current sale price of $12 is well worth it. (We only use it for water, but I don't see any reason why it wouldn't be just as good for milk or juice.)
J**A
Great, sturdy water bottle!
We love this water bottle!! We have it in multiple colors and patterns. It’s sturdy, fairly easy to clean, easy to drink water from, and does a nice (but not perfect) job keeping water from going everywhere. It’s more important to us that it’s easy to use than spill proof so it fits the bill!
S**Y
Love this cup
Highly recommend! It doesn’t spill, it’s super cute, and durable. Keeps my daughter’s drink cold. Totally worth the money. And my daughter likes to chew on her straws and it’s pretty sturdy and easy to find a replacement.
M**N
Mostly good, small leak issue
These are a great size for my 1.5 year old, and they keep water cold. I took off a star because they sometimes leak into the lid a bit, so when you open them water pours out. They still work well and my daughter loved putting her own stickers on! We have 2 and use them every day, the leak issue is pretty minor.
P**A
Great bottle!
I love this bottle for my toddler! She was able to learn to open and close it very easily. It holds the right amount of water for someone her size so it isn’t too heavy even when filled. The best part is that it comes apart and is put back together very simply and makes for easy cleaning! Plus the area part at the top is replaceable so if it get torn after lots of use (or bitten as we know toddlers like to do) I can get a new straw without replacing the whole bottle! Would definitely buy again…although it is so sturdy I may not have to!
A**R
Well designed bottle
Well designed bottle for younger kids. Sturdy and easy to clean. Does not leak . Holds up well in cases of accidental falls , rough handling . Keeps liquids chill/ warm for few hours . Replacement straws available to change periodically . Will purchase again.
Trustpilot
3 days ago
1 week ago