---
product_id: 328119498
title: "THERMOS FUNTAINER Water Bottle with Straw - 12 Ounce - Kids Stainless Steel Vacuum Insulated Water Bottle with Lid, Super Mario Brothers"
brand: "thermos"
price: "$42.56"
currency: USD
in_stock: true
reviews_count: 13
category: "Thermos"
url: https://www.desertcart.us/products/328119498-thermos-funtainer-water-bottle-with-straw-12-ounce-kids-stainless
store_origin: US
region: United States of America
---

# Leak-proof with hygienic straw Keeps drinks cold 12 hrs Durable 18/8 stainless steel THERMOS FUNTAINER Water Bottle with Straw - 12 Ounce - Kids Stainless Steel Vacuum Insulated Water Bottle with Lid, Super Mario Brothers

**Brand:** thermos
**Price:** $42.56
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay cool, stay legendary with every sip!

## Quick Answers

- **What is this?** THERMOS FUNTAINER Water Bottle with Straw - 12 Ounce - Kids Stainless Steel Vacuum Insulated Water Bottle with Lid, Super Mario Brothers by thermos
- **How much does it cost?** $42.56 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/328119498-thermos-funtainer-water-bottle-with-straw-12-ounce-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

- • **Rugged & Ready:** Premium 18/8 stainless steel construction stands up to drops, dings, and daily adventures.
- • **12-Hour Chill Power:** Vacuum insulation locks in cold for all-day hydration, perfect for busy kids on the go.
- • **Clean & Safe Hydration:** Removable, covered silicone straw ensures hygienic use and easy cleaning—dishwasher safe.
- • **Iconic Super Mario Style:** Bring fun to hydration with licensed Super Mario Brothers design that kids love and want to show off.
- • **Kid-Approved Convenience:** Push-button flip lid with integrated soft-touch handle makes sipping and carrying effortless.

## Overview

The THERMOS FUNTAINER 12oz Stainless Steel Water Bottle combines advanced vacuum insulation technology to keep drinks cold for up to 12 hours with durable, kid-friendly design. Featuring a leak-proof flip-top lid, hygienic removable straw, and a soft-touch carry handle, it’s built to withstand everyday school and sports use. Finished with a vibrant Super Mario Brothers theme, this BPA-free bottle is dishwasher safe and backed by Thermos’ 120-year heritage of trusted quality.

## 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 water bottle for kids - This 12-ounce water bottle has been a great choice for school and outings. The size is just right for a child, and the straw makes drinking easy without having to tip the bottle back. The fun character design makes it more exciting for kids to bring along. I really like how well it keeps water cold for hours. The stainless steel construction feels sturdy enough for everyday use, while the push-button lid and carry handle are convenient for little hands. The lid also closes securely, which is helpful when it’s packed in a backpack. The removable straw makes cleaning much easier, and I appreciate that it’s BPA-free and dishwasher safe. It’s been a dependable bottle for school, trips, and playing outside, and I would definitely recommend it to other parents.

## 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 | B08Z6YNF56 |
| Additional Features | Cold 12 Hours, Double Wall, Hygienic Covered Straw |
| Age Range (Description) | Kid |
| Age Range Description | Kid |
| Base Diameter | 2.7 inches |
| Best Sellers Rank | #37 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 | Super Mario Brothers |
| Customer Reviews | 4.7 out of 5 stars 37,728 Reviews |
| Included Components | kids water bottle |
| Item Dimensions W x H | 2.7"W x 7.7"H |
| Item Type Name | insulated-beverage-bottles |
| Item Weight | 7.7 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 , Hygienic Covered Straw |
| Theme | Video Game |
| UPC | 041205750611 |
| Unit Count | 1 Count |

## Product Details

- **Brand:** THERMOS
- **Capacity:** 12 ounces
- **Color:** Super Mario Brothers
- **Recommended Uses For Product:** Water
- **Special Feature:** Cold 12 Hours, Double Wall, Hygienic Covered Straw

## Images

![THERMOS FUNTAINER Water Bottle with Straw - 12 Ounce - Kids Stainless Steel Vacuum Insulated Water Bottle with Lid, Super Mario Brothers - Image 1](https://m.media-amazon.com/images/I/61ZjDlhwU8L.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 water bottle for kids
*by S***J on August 23, 2026*

This 12-ounce water bottle has been a great choice for school and outings. The size is just right for a child, and the straw makes drinking easy without having to tip the bottle back. The fun character design makes it more exciting for kids to bring along. I really like how well it keeps water cold for hours. The stainless steel construction feels sturdy enough for everyday use, while the push-button lid and carry handle are convenient for little hands. The lid also closes securely, which is helpful when it’s packed in a backpack. The removable straw makes cleaning much easier, and I appreciate that it’s BPA-free and dishwasher safe. It’s been a dependable bottle for school, trips, and playing outside, and I would definitely recommend it to other parents.

### ⭐⭐⭐⭐⭐ 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, Super Mario Brothers
- Thermos Replacement Straws for 12 Ounce Funtainer Bottle, Clear, 2 Count
- THERMOS FUNTAINER 16 Ounce Stainless Steel Vacuum Insulated Bottle with Wide Spout Lid, MINECRAFT

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-09-08*