




❄️ Sip in Style, Stay Cool All Day!
The THERMOS FUNTAINER 12oz Water Bottle combines advanced vacuum insulation technology with rugged 18/8 stainless steel construction to keep kids’ drinks cold for up to 12 hours. Designed with a kid-friendly push-button lid, hygienic pop-up straw, and a soft-touch carry handle, it offers effortless hydration on the move. Lightweight, compact, and dishwasher safe, this bottle is a durable, stylish hydration essential trusted by parents and loved by kids.


























| ASIN | B0C3P12MVT |
| Age Range (Description) | Kid |
| Base Diameter | 2.7 Inches |
| Best Sellers Rank | #197 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #9 in Insulated Bottles |
| Brand | THERMOS |
| Cap Type | Flip Top Cap |
| Capacity | 12 ounces |
| Color | Rainbows |
| Customer Reviews | 4.7 4.7 out of 5 stars (42,153) |
| Date First Available | June 3, 2025 |
| Department | children |
| Global Trade Identification Number | 00041205758358 |
| Included Components | kids water bottle |
| Is Dishwasher Safe | Yes |
| Item Weight | 7.8 ounces |
| Item model number | F4103RA6 |
| Manufacturer | THERMOS |
| Material | Stainless Steel |
| Model Name | FUNTAINER 12 Ounce Bottle |
| Number of Items | 1 |
| Pattern | Decorated |
| Product Care Instructions | Top Rack Dishwasher Safe |
| Product Dimensions | 2.7"W x 6.9"H |
| Recommended Uses For Product | Water |
| Special Feature | Cold 12 Hours, Double Wall, Hygienically Covered Silicone Straw, Push Button Lid |
| UPC | 041205758358 |
| With Lid | Yes |
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!
J**.
**THERMOS FUNTAINER Water Bottle with Straw (12 Ounce, Teal) Review**
Here’s my detailed review of the THERMOS FUNTAINER Water Bottle after thoroughly testing it with my kids. **Pros:** 1. **Insulation Performance:** The stainless steel vacuum insulation keeps drinks cold for hours. My kids' water stays refreshingly cool even on hot days, making it perfect for school and outdoor activities. 2. **Durable Build:** The stainless steel construction is robust and can withstand drops and rough handling. A real plus for active children. 3. **Easy to Use:** The push-button lid makes it easy for kids to open and close the bottle on their own. The pop-up straw is a hit, making drinking fun and spill-free. 4. **Hygienic & Safe:** The integrated carry handle and covered straw keep the drinking area clean and free from dirt. Plus, it's BPA-free, ensuring safe use for kids. 5. **Compact Size:** The 12-ounce capacity is perfect for little hands, fitting nicely into lunchboxes and backpacks without adding too much weight. 6. **Appealing Design:** The teal color is vibrant and appealing. My kids love the look, making it more likely they'll stay hydrated. 7. **Easy to Clean:** It’s dishwasher safe (top rack), making cleanup a breeze for busy parents. The wide opening is also convenient for manual washing. **Cons:** 1. **Non-Leakproof Lid:** Although generally reliable, the lid can occasionally leak if not closed properly. It's important to ensure it’s tightly secured. 2. **Straw Cleaning:** The straw mechanism requires thorough cleaning to prevent any mold build-up. Regular maintenance is necessary to keep it sanitary. The THERMOS FUNTAINER Water Bottle with Straw is an excellent choice for kids. Its insulation, durability, appealing design, and ease of use make it a standout product. Despite minor issues like occasional leaking and the need for careful straw cleaning, its benefits far outweigh the cons. A great investment for parents looking to keep their kids hydrated in style!
C**Y
Best Kids Water Bottle on the Market!
This is the only kind of water bottle I buy for my kids! I started buying these years ago when my oldest learned to drink from a straw and never stopped buying them. We still use our OG bottle and only purchased more so I don’t have to wash it constantly. I think we have 7 now? My kids take them to preschool every day. Pros - these bottles are super easy to clean! The top, straw and mouthpiece all come apart and wash up well in the dishwasher. I’ve seen so many nasty videos of moldy water bottles, but never this one! Always squeaky clean! The bottles last for years and survive daily wear and tear. I also love a stainless steel bottle rather than plastic, so the price point is worthwhile to me. My kids water is still cool at the end of the day. And most importantly, they do not leak! 10/10 recommend. Buy these bottles now!
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.)
A**M
Truly Kid‑Proof Water Bottle
The Hermos Funtainer 12oz stainless steel straw bottle is the only water bottle I’ve found that’s truly kid‑proof. It’s durable, vacuum insulated to keep drinks cold, and the straw design makes it easy for kids to use without spills. The stainless steel build holds up to drops and rough handling, and the size is perfect for little hands. After trying other bottles that leak or break, this one stands out as reliable and tough enough for daily use.
C**Z
Lo compré porque los vasos de popote de plástico para mi hijo ya se habían impregnado de olor a fórmula podrida (puedo suponer que a más de un papá o mamá le ha pasado). El plástico absorbe olores y a la larga salen hongos y se hace imposible su uso. Llevo en uso de este termo un par de meses y vivo en Mérida, dónde lo que no se refrigera se pudre rápidamente. Y este termo cumplió su promesa de conservar la temperatura del líquido y evitar que se pueda (aunque este último punto no es parte de sus características). Yo no esperaba mucho de la conservación del líquido, más bien buscaba el acero inoxidable para evitar la absorción de olores, y quedé gratamente sorprendida porque sí conserva el líquido y no absorbe olores. Es fácil de lavar y de quitar ambos popotes de plástico. La tapa no se abre por accidente en el coche ni en la mochila, pero si es accesible de abrir por un niño de 2 años. Resiste golpes y múltiples caídas sin romperse. El estampado de va cayendo con las lavadas, pero no creo que eso afecte a su aspecto, ya que el color del vaso junto con la tapa y la base no se pierden. No tiene mecanismo que previene derrame de líquido si el termo es volteado boca abajo estando abierto. Pero con adecuada vigilancia funciona. Muy buenas compra.
K**H
I previously owned 2 of this thermos model, I like them so much that I've decided to buy it again a third time and for the first time at Walmart, unfortunately Walmart didn't send me the color and model I've selected, so I've returned it. I didn't want to post the Walmart misfortune experience here but since I've tried to give my honest review on their website which they rejected it, that was one of the reason why I've decided to reordered this product on Amazon again. My order came very fast with Prime and I am very satisfied. My 3 years old started to use this thermos since she was 2 years old. It's very easy to use. I only wished that the straw was durable or maybe it's just my toddler nibbling on it too much. I had to replace the straw 2 or 3 times in a year. Hand washing it is easy too with the right brushes. I haven't tried it on the dishwasher yet. I highly recommend it and I strongly advise buying extra straw with this thermos. I hope my review can be helpful.
V**.
A garrafa é linda, a cor é mais bonita do que parece na foto. Parecia um bege, mas é rosa clarinho. A garrafa é resistente e não vaza na bolsa de jeito nenhum. É fácil pro bebê abrir com o botão e não é muito pesada, ele consegue manipular sozinho. O único ponto de atenção é que tem um buraquinho na parte do canudo (vide foto) que vaza se o bebê virar a garrafa ou deixar ela aberta deitada. Sobre conservação, ela se mantém gelada por muito tempo apenas se colocar gelo. Se for só água gelada não dura tanto, mas isso é com todas as térmicas que já conheci.
E**M
You can not go wrong with Thermos brand. Highly recommend it
V**A
Muy buen producto, no gotea, mi hija lo lleva diario a la escuela y sigue funcionando perfectamente
Trustpilot
5 days ago
1 month ago