---
product_id: 736528044
title: "THERMOS FUNTAINER 12oz Stainless Steel Vacuum Insulated Kids Straw Bottle Frozen 2 (Colors May Vary)"
brand: "サーモス(thermos)"
price: "€ 67.35"
currency: EUR
in_stock: true
reviews_count: 4
url: https://www.desertcart.pt/products/736528044-thermos-funtainer-12oz-stainless-steel-vacuum-insulated-kids-straw-bottle
store_origin: PT
region: Portugal
---

# Hygienic covered straw Keeps drinks cold 12 hrs 18/8 stainless steel durability THERMOS FUNTAINER 12oz Stainless Steel Vacuum Insulated Kids Straw Bottle Frozen 2 (Colors May Vary)

**Brand:** サーモス(thermos)
**Price:** € 67.35
**Availability:** ✅ In Stock

## Summary

> ❄️ Stay Cool, Stay Ahead: The Ultimate Kids’ Hydration Sidekick!

## Quick Answers

- **What is this?** THERMOS FUNTAINER 12oz Stainless Steel Vacuum Insulated Kids Straw Bottle Frozen 2 (Colors May Vary) by サーモス(thermos)
- **How much does it cost?** € 67.35 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.pt](https://www.desertcart.pt/products/736528044-thermos-funtainer-12oz-stainless-steel-vacuum-insulated-kids-straw-bottle)

## Best For

- サーモス(thermos) enthusiasts

## Why This Product

- Trusted サーモス(thermos) brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Straw That Stays Clean:** Pop-up silicone straw with hygienic cover keeps germs out and is removable for effortless cleaning—because health matters.
- • **Built to Brave Every Drop:** Premium 18/8 stainless steel construction resists dents and dings, perfect for the rough-and-tumble daily grind.
- • **Ice-Cold Hydration All Day:** Vacuum insulation technology locks in cold for up to 12 hours, so your kid stays refreshed from morning till playtime ends.
- • **Kid-Approved Carry Comfort:** Lightweight design with a soft-touch integrated handle makes it easy and fun for kids to carry their hydration companion everywhere.
- • **Dishwasher Friendly, Parent Approved:** Safe for dishwasher use (hand wash recommended) to keep maintenance simple and your child’s bottle sparkling clean.

## Overview

The THERMOS FUNTAINER 12oz Stainless Steel Kids Straw Bottle features advanced vacuum insulation to keep drinks cold for up to 12 hours. Crafted from durable 18/8 stainless steel, it withstands daily drops and rough use. Designed with a hygienic covered pop-up straw and an integrated soft-touch handle, it combines kid-friendly convenience with easy cleaning. Dishwasher safe and available in vibrant Frozen 2 colors, it’s the perfect hydration solution for active kids and peace of mind for parents.

## Description

FUNtainer 12oz Vacuum Insulated Stainless Steel Water Bottle with Straw keeps your drink cold for up to 12 hours. Our water bottle for kids is as cool as the drink looks on the outside. Your child will stay hydrated and parents stay happy. The double wall stainless steel construction is designed to handle drops, dents, and various rough housings. It comes with an integrated carry handle with a soft touch grip so your child can carry it all day long. Hygienic covered silicone straws keep germs out. Removable for easy care To clean it, you can put the Funtainer water bottle in the dishwasher. However, hand washing is recommended. Not for hot liquids.

## Features

- COLD COLD: THERMOS vacuum insulation technology keeps drinks cold up to 12 hours. Our water bottle for kids is just as cool as it looks from inside. Not for hot liquids
- DURABLE FOR DAILY USE: High quality 18/8 stainless steel construction for drops, dents and various rough housings. FUNTAINER water bottle pops in the dishwasher, but hand washing is recommended
- KID-FRIENDLY DESIGN: Choose from a variety of colors and patterns! Lightweight and compact Push-button lid for easy carrying and releasing. Integrated carry handle features soft touch grip
- HYGIENIC COVERED STRAWS: Hygienic covered pop up straw keeps bacteria out. Easy to remove and clean
- PROTECT YOUR THINGS YOU WOULD: These THERMOS KIDS gear are made of durable and dishwasher safe material to keep your lunch or drink as you like. Lunch time puzzle is officially solved

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Thermos |
| Model Number | F4102FZ6 |
| Package Dimensions | 18.3 x 7.7 x 7.1 cm |
| Material | Stainless Steel |
| Color | Frozen 2 Purple |
| Size | 355 ml |
| Special Features | Cold 12 Hours, Double Wall |
| Package Weight | 0.23 Kilograms |
| Batteries Required | No |
| Batteries Included | No |
| Material Care Instructions | Hand Wash Only, Machine Wash |
| Brand Name | サーモス(THERMOS) |
| Capacity | 340 g |
| Item Weight | 227 g |

## Product Details

- **Brand:** サーモス(THERMOS)
- **Capacity:** 340 g
- **Color:** Frozen 2 Purple
- **Recommended Uses For Product:** Water
- **Special Feature:** Cold 12 Hours, Double Wall

## Images

![THERMOS FUNTAINER 12oz Stainless Steel Vacuum Insulated Kids Straw Bottle Frozen 2 (Colors May Vary) - Image 1](https://m.media-amazon.com/images/I/51752ikkPKL.jpg)
![THERMOS FUNTAINER 12oz Stainless Steel Vacuum Insulated Kids Straw Bottle Frozen 2 (Colors May Vary) - Image 2](https://m.media-amazon.com/images/I/71w3nadFt+L.jpg)
![THERMOS FUNTAINER 12oz Stainless Steel Vacuum Insulated Kids Straw Bottle Frozen 2 (Colors May Vary) - Image 3](https://m.media-amazon.com/images/I/816kb7k0LcL.jpg)
![THERMOS FUNTAINER 12oz Stainless Steel Vacuum Insulated Kids Straw Bottle Frozen 2 (Colors May Vary) - Image 4](https://m.media-amazon.com/images/I/71lTq8Gtp3L.jpg)
![THERMOS FUNTAINER 12oz Stainless Steel Vacuum Insulated Kids Straw Bottle Frozen 2 (Colors May Vary) - Image 5](https://m.media-amazon.com/images/I/81mbLje5TgL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can you not store milk in these? Looking for a way to keep my son's soy milk cold without lugging an ice pack.**
A: You can definitely put milk in this thermos, but to keep it ice cold you need a water bottle ice pack (the myColdCup ones on Amazon).  These work really well because the ice pack is put *inside* the thermos (rather than a bulky ice pack outside), so it does not need to be nearly so big to have the same cold effect.  One ice pack in this 12 oz thermos will keep the milk really ice-cold for more than 8 hrs. He will love it!

**Q: is this bottle leakproof?**
A: Yes, is is leakproof. If the top is screwed on correctly (not misthreaded) and the straw is pulled through tight, it will NOT leak. The few times we’ve had it leak is due to user error. 

Though it will obviously leak (little dribbles) if the top is not closed and the bottle is turned upside down or laid on its side. 

For reference, we’re probably going to buy this for the third time in two years because it keeps getting lost. It’s leak proof and easy to clean (no mold).

**Q: Can this bottle be filled with hot water and keep the water warm for hours?**
A: No. It says that ON THE BOTTLE. It’s not for hot liquids

**Q: Can i use it for milk**
A: Yes, this could be used for milk, or any other cod beverage.

## Customer Reviews

### ⭐⭐⭐⭐⭐ 使いやすい
*by 荻***那 on July 15, 2023*

子どもが気に入って使っています！洗いやすいので親の私も気に入ってます

### ⭐⭐⭐⭐⭐ 洗いやすい。持ち運びに便利な持ち手
*by M***O on January 29, 2022*

日本製サーモスの後にこちらを使うようになりました。保温性だけを比べると日本製の方が断然長持ちしますが、こちらもじゅうぶんに保冷、保温するので何の不満はありません。洗うのも取り付けるのも楽ですし、持ち運びも楽です。子どもがよく落としますが頑丈です。

### ⭐⭐⭐ 画像と違う‼︎
*by ゆ***の on July 1, 2021*

画像写真と持ち手の部分が違ったので星3にしました。柄違いで現在使用している物と持ち手の部分が違うので、これもいいなぁと思って購入しましたが、届いてビックリ‼︎画像の持ち手の様な使用ではなく、従来通りの物でした。パウパトロールに間違いはないので、子供は大喜びでしたが、なんだか納得がいかないと言う、画像を変更してほしいです。

## Frequently Bought Together

- THERMOS FUNTAINER Water Bottle with Straw - 12 Ounce - Kids Stainless Steel Vacuum Insulated Water Bottle with Lid, Frozen 2
- 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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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-01-22*