---
product_id: 311602232
title: "THERMOS FUNTAINER Water Bottle with Straw, 12oz, Avengers | Kids Stainless Steel Insulated Water Bottle, Keeps Drinks Cold Longer for School & Play, BPA-Free"
brand: "thermos"
price: "30357CFA"
currency: XOF
in_stock: true
reviews_count: 13
category: "Thermos"
url: https://www.desertcart.sn/products/311602232-thermos-funtainer-water-bottle-with-straw-12oz-avengers-kids-stainless
store_origin: SN
region: Senegal
---

# Hygienic pop-up removable straw Keeps drinks cold 12 hrs Durable 18/8 stainless steel THERMOS FUNTAINER Water Bottle with Straw, 12oz, Avengers | Kids Stainless Steel Insulated Water Bottle, Keeps Drinks Cold Longer for School & Play, BPA-Free

**Brand:** thermos
**Price:** 30357CFA
**Availability:** ✅ In Stock

## Summary

> ❄️ Sip like a superhero—cool, durable, and ready for action!

## Quick Answers

- **What is this?** THERMOS FUNTAINER Water Bottle with Straw, 12oz, Avengers | Kids Stainless Steel Insulated Water Bottle, Keeps Drinks Cold Longer for School & Play, BPA-Free by thermos
- **How much does it cost?** 30357CFA with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sn](https://www.desertcart.sn/products/311602232-thermos-funtainer-water-bottle-with-straw-12oz-avengers-kids-stainless)

## Best For

- thermos enthusiasts

## Why This Product

- Trusted thermos brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Stay Chill All Day:** Vacuum insulation locks in cold for up to 12 hours—hydrate like a pro, no lukewarm drinks here.
- • **Clean & Safe, Always:** Removable, hygienic straw plus dishwasher-safe design means no compromises on cleanliness or convenience.
- • **Iconic Avengers Style:** Stand out with licensed Marvel Avengers graphics—because even hydration deserves a heroic touch.
- • **Built to Brave the Rough:** Premium 18/8 stainless steel construction resists drops and dings—because life’s too busy for fragile bottles.
- • **Kid-Approved Independence:** Push-button lid and integrated soft-touch handle make hydration effortless and stylish for little hands.

## Overview

The THERMOS FUNTAINER 12oz Avengers water bottle combines advanced double-wall vacuum insulation to keep drinks cold for 12 hours with rugged 18/8 stainless steel durability. Designed for kids, it features a push-button flip lid, hygienic removable straw, and a soft-touch carry handle for easy use and transport. Dishwasher safe and BPA-free, this bottle is perfect for school, sports, and everyday adventures, all wrapped in eye-catching Avengers-themed style.

## 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.

Review: Worth it. Such a great bottle for toddlers! - We got this water bottle for my toddler when she started daycare/preschool and I honestly can’t think of a single negative thing to say about it. We’ve been using it for about seven months now and it’s held up really well with standing rough and tumble usage and being lugged back-and-forth between home and school every day. I really love that. It’s so easy for them to open and close themselves because it gives them some independence over something that’s so crucial – hydration! It keeps water cool and is pretty easy to clean. I love the colors and design and the size fits into the cup holders in the car seat well and into her little hand fairly well. There are a few spots that have chipped over time, but that’s to be expected with heavy usage. I definitely recommend this bottle.
Review: Perfect for my Bluey-loving toddler - My two-year-old loves this water bottle. It has an easy-open lid that she can open with the click of the button and then close by herself. The handle is convenient and lets her carry the bottle. It is very easy to take apart the lid and straw to wash them. Added bonus is that this water bottle is dishwasher safe. It has been used and washed heavily and there are no signs of the sticker pealing off. The size of the water bottle is also great, not too big or too small. My daughter drinks water like it's her job so the smaller cups won't cut it any more which is why we like this size. Such a cute water bottle too, as my toddler absolutely loves Bluey! The cup does a decent job at keeping liquids cold. It will keep her water cold throughout the day; however, any ice leftover is melted by the next morning. We will definitely be looking to purchase another water bottle in a different design.

## 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 that’s 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

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B08Z7JSRXH |
| Additional Features | Cold 12 Hours, Double Wall, Vacuum Insulated |
| Age Range (Description) | Kid |
| Age Range Description | Kid |
| Base Diameter | 3.1 inches |
| Best Sellers Rank | #35 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #6 in Insulated Bottles |
| Brand | THERMOS |
| Brand Name | THERMOS |
| Cap Type | Flip Top Cap |
| Capacity | 12 ounces |
| Color | Avengers |
| Customer Reviews | 4.7 out of 5 stars 37,724 Reviews |
| Global Trade Identification Number | 00041205749714 |
| Included Components | kids water bottle |
| Item Dimensions W x H | 2.7"W x 6.9"H |
| Item Type Name | insulated-beverage-bottles |
| Item Weight | 7.36 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 | Licensed Characters |
| Product Care Instructions | Top Rack Dishwasher Safe |
| Recommended Uses For Product | Water |
| Special Feature | Cold 12 Hours, Double Wall , Vacuum Insulated |
| Theme | Movie |
| UPC | 041205749714 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** THERMOS
- **Capacity:** 12 ounces
- **Color:** Avengers
- **Recommended Uses For Product:** Water
- **Special Feature:** Cold 12 Hours, Double Wall, Vacuum Insulated

## Images

![THERMOS FUNTAINER Water Bottle with Straw, 12oz, Avengers | Kids Stainless Steel Insulated Water Bottle, Keeps Drinks Cold Longer for School & Play, BPA-Free - Image 1](https://m.media-amazon.com/images/I/61jwpT+GieL.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worth it. Such a great bottle for toddlers!
*by C***B on July 2, 2026*

We got this water bottle for my toddler when she started daycare/preschool and I honestly can’t think of a single negative thing to say about it. We’ve been using it for about seven months now and it’s held up really well with standing rough and tumble usage and being lugged back-and-forth between home and school every day. I really love that. It’s so easy for them to open and close themselves because it gives them some independence over something that’s so crucial – hydration! It keeps water cool and is pretty easy to clean. I love the colors and design and the size fits into the cup holders in the car seat well and into her little hand fairly well. There are a few spots that have chipped over time, but that’s to be expected with heavy usage. I definitely recommend this bottle.

### ⭐⭐⭐⭐⭐ Perfect for my Bluey-loving toddler
*by L***B on April 21, 2026*

My two-year-old loves this water bottle. It has an easy-open lid that she can open with the click of the button and then close by herself. The handle is convenient and lets her carry the bottle. It is very easy to take apart the lid and straw to wash them. Added bonus is that this water bottle is dishwasher safe. It has been used and washed heavily and there are no signs of the sticker pealing off. The size of the water bottle is also great, not too big or too small. My daughter drinks water like it's her job so the smaller cups won't cut it any more which is why we like this size. Such a cute water bottle too, as my toddler absolutely loves Bluey! The cup does a decent job at keeping liquids cold. It will keep her water cold throughout the day; however, any ice leftover is melted by the next morning. We will definitely be looking to purchase another water bottle in a different design.

### ⭐⭐⭐⭐⭐ Durable and bright design for a toddler
*by W***R on July 17, 2026*

Perfect size, easy to hold and handle, and nice bright design for my 5 year old. They can open the lid easily to use but is tight enough it doesn’t unscrew easily. For a child, it will leak through the straw if turned upside down when it is open. Doesn’t seem to do that when the lid is closed. Good quality and design. Price is in par with this type of water bottle and brand. Stays cold all day with some ice in it.

## Frequently Bought Together

- THERMOS FUNTAINER Water Bottle with Straw - 12 Ounce - Kids Stainless Steel Vacuum Insulated Water Bottle with Lid, Avengers
- Thermos Replacement Straws for 12 Ounce Funtainer Bottle, Clear, 2 Count
- THERMOS FUNTAINER Water Bottle with Straw - 12 Ounce - Kids Stainless Steel Vacuum Insulated Water Bottle with Lid, Dinosaurs

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**Shop now:** [https://www.desertcart.sn/products/311602232-thermos-funtainer-water-bottle-with-straw-12oz-avengers-kids-stainless](https://www.desertcart.sn/products/311602232-thermos-funtainer-water-bottle-with-straw-12oz-avengers-kids-stainless)

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*Product available on Desertcart Senegal*
*Store origin: SN*
*Last updated: 2026-08-25*