---
product_id: 542633463
title: "FUNTAINER STAINLESS STEEL KIDS RAINBOWS BOTTLE 355ML, F40123RA, KIDS WATER BOTTLE WITH STRAW, INSULATED FLASK, HYDRATION BOTTLE WITH LID"
brand: "thermos"
price: "€ 32.40"
currency: EUR
in_stock: true
url: https://www.desertcart.pt/products/542633463-funtainer-stainless-steel-kids-rainbows-bottle-355ml-f40123ra-kids-water
store_origin: PT
region: Portugal
---

# Hygienic pop-up straw 12-hour cold retention 18/8 stainless steel durability FUNTAINER STAINLESS STEEL KIDS RAINBOWS BOTTLE 355ML, F40123RA, KIDS WATER BOTTLE WITH STRAW, INSULATED FLASK, HYDRATION BOTTLE WITH LID

**Brand:** thermos
**Price:** € 32.40
**Availability:** ✅ In Stock

## Summary

> 🌈 Sip in Style, Stay Cool All Day!

## Quick Answers

- **What is this?** FUNTAINER STAINLESS STEEL KIDS RAINBOWS BOTTLE 355ML, F40123RA, KIDS WATER BOTTLE WITH STRAW, INSULATED FLASK, HYDRATION BOTTLE WITH LID by thermos
- **How much does it cost?** € 32.40 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/542633463-funtainer-stainless-steel-kids-rainbows-bottle-355ml-f40123ra-kids-water)

## 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 ❄️:** Thermos vacuum insulation keeps drinks cold up to 12 hours, perfect for active kids on the go.
- • **Clean & Safe Hydration 🚰:** Pop-up silicone straw with hygienic cover prevents germs and is easy to remove for thorough cleaning.
- • **Effortless One-Handed Use 👆:** Push-button lid and soft-touch carry handle make hydration quick and convenient during busy school days.
- • **Built to Brave the Playground 🛡️:** Rugged 18/8 stainless steel resists dents, scratches, and rough handling—because kids don’t do delicate.
- • **Vibrant Style Meets Practicality 🌈:** Lightweight, compact design with eye-catching rainbow pattern ensures your kid’s bottle stands out in the lunchroom.

## Overview

The FUNTAINER Stainless Steel Kids Rainbows Bottle (355ml) by Thermos features advanced vacuum insulation technology to keep beverages cold for up to 12 hours. Crafted from durable 18/8 stainless steel, it withstands rough use while maintaining a lightweight, compact form. The bottle includes a hygienically covered pop-up silicone straw and a push-button lid with a soft-touch carry handle for easy, one-handed operation. Available in vibrant rainbow colors, this insulated kids’ water bottle is dishwasher safe (hand wash recommended) and designed to keep hydration fun, safe, and stylish.

## Description

THERMOS FUNTAINER STAINLESS STEEL KIDS RAINBOWS BOTTLE 355ML, F40123RA, KIDS WATER BOTTLE WITH STRAW, INSULATED FLASK, HYDRATION BOTTLE WITH LID

## Features

- The Thermos vacuum insulation technology maintains cold temperatures for beverages for a duration of up to 12 hours. Our children's water bottles are designed to ensure that the temperature inside remains cool, mirroring the appealing exterior appearance. Please note that these bottles are not suitable for hot liquids.
- The durable 18/8 Stainless Steel construction is designed to withstand impacts, scratches, and various forms of rough handling. While it is safe to clean the FUNTAINER water bottle in the dishwasher, hand washing is recommended for optimal care.
- Select from a range of vibrant colors or patterns! This water bottle is lightweight and compact, featuring a push-button lid for easy carrying and opening. The integrated carry handle includes a soft-touch grip for added convenience.
- Prevent germs by using a hygienically covered pop-up straw that can be easily removed for cleaning.
- The Thermos kids gear is crafted from sturdy, dishwasher-safe materials designed to maintain the desired temperature of lunch and drinks. Consider the lunchtime puzzle officially solved.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | THERMOS |
| Model Number | F4103RA6 |
| Color | Rainbows |
| Product Dimensions | 6.86 x 6.86 x 17.53 cm; 226.8 g |
| Capacity | 340 g |
| Material | Stainless Steel |
| Special Features | Double Wall, Hygienically Covered Silicone Straw, Push Button Lid |
| Item Weight | 227 g |

## Product Details

- **Brand:** THERMOS
- **Capacity:** 340 g
- **Colour:** Rainbows
- **Recommended uses for product:** Water
- **Special features:** Double Wall, Hygienically Covered Silicone Straw, Push Button Lid

## Images

![FUNTAINER STAINLESS STEEL KIDS RAINBOWS BOTTLE 355ML, F40123RA, KIDS WATER BOTTLE WITH STRAW, INSULATED FLASK, HYDRATION BOTTLE WITH LID - Image 1](https://m.media-amazon.com/images/I/61S9ejuqHvL.jpg)

## Available Options

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

## Questions & Answers

**Q: Can a 3 year old use this as well?**
A: Our 3 year old granddaughter uses this everyday for school.

**Q: What would happen if I put a hot liquid on this?**
A: Hot liquid is fine. The thermos will keep the hot water hot for a long time. However, the straw will be bent up due to the hot water. It will not retain a straight shape. Remove the straw if you are going to store hot water.

## Frequently Bought Together

- THERMOS FUNTAINER Water Bottle with Straw - 12 Ounce - Kids Stainless Steel Vacuum Insulated Water Bottle with Lid, Rainbows
- THERMOS FUNTAINER Water Bottle with Straw - 12 Ounce - Kids Stainless Steel Vacuum Insulated Water Bottle with Lid, Butterfly Frenzy

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**Shop now:** [https://www.desertcart.pt/products/542633463-funtainer-stainless-steel-kids-rainbows-bottle-355ml-f40123ra-kids-water](https://www.desertcart.pt/products/542633463-funtainer-stainless-steel-kids-rainbows-bottle-355ml-f40123ra-kids-water)

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*Product available on Desertcart Portugal*
*Store origin: PT*
*Last updated: 2026-01-23*