---
product_id: 254027125
title: "Thermos Replacement Straws for 12-Ounce Funtainer Bottle one size F401RS6"
brand: "thermos"
price: "₨445"
currency: SCR
in_stock: true
reviews_count: 13
category: "Thermos"
url: https://www.desertcart.sc/products/254027125-thermos-replacement-straws-for-12-ounce-funtainer-bottle-one-size
store_origin: SC
region: Seychelles
---

# Perfect fit for 12-oz Funtainer bottles 2 silicone + 2 stainless steel straws Reusable & eco-friendly design Thermos Replacement Straws for 12-Ounce Funtainer Bottle one size F401RS6

**Brand:** thermos
**Price:** ₨445
**Availability:** ✅ In Stock

## Summary

> 🥤 Sip smart, stay stylish — never miss a beat with Thermos replacement straws!

## Quick Answers

- **What is this?** Thermos Replacement Straws for 12-Ounce Funtainer Bottle one size F401RS6 by thermos
- **How much does it cost?** ₨445 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/254027125-thermos-replacement-straws-for-12-ounce-funtainer-bottle-one-size)

## 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

- • **Safe & Smart Use:** Designed for cold beverages only, ensuring a clean, refreshing sip every time without compromising straw integrity.
- • **Eco-Chic Replacement:** Keep your Thermos Funtainer fresh and sustainable with reusable straws that reduce single-use waste.
- • **Effortless Maintenance:** Avoid abrasive cleaners to keep your straws looking sleek and performing flawlessly.
- • **Precision Fit Guarantee:** Engineered exclusively for 12-ounce Thermos Funtainer bottles—no leaks, no fuss.
- • **Dual-Material Durability:** Soft silicone tips meet sturdy stainless steel stems for ultimate sipping comfort and longevity.

## Overview

This set includes two complete replacement straws—soft silicone tips paired with hard stainless steel stems—designed exclusively for 12-ounce Thermos Funtainer bottles. Perfect for cold beverages, these reusable straws offer a sustainable, durable solution to keep your hydration game strong while reducing waste. Easy to clean and maintain, they ensure your Thermos stays fresh and functional.

## Description

Thermos brand products deliver what matters every time. As the leading manufacturer of convenient insulated products for over 100 years, Thermos brand is trusted by consumers to provide innovative portable containers that promote a safe and healthy lifestyle. This commitment continues with an expanding range of fun and functional lunch kits that get your child's healthy lunch to school and back, in style. Pack their lunch in a Thermos brand reusable lunch kit each day instead of using disposables: you'll reduce waste and save your family money! Now that's fresh thinking. This uniquely shaped lunch kit features a zippered main section made of molded EVA material and a comfortable carrying handle. Intended for children five years and older. 100% PVC free with PEVA lining and superior foam insulation. Wipe clean with a damp cloth.

Review: Fits well - It’s good that the company is supporting the spare straw. Only drawback is they are not mentioned anywhere in the main product about this spare straw product details (it’s mentioned a point that it’s replaceable). Their water bottles are stronger!
Review: Exactly as advertised - Fits well, exactly what I need for our existing bottle

## Features

- Set contains 2 complete replacement straws for THERMOS FUNTAINER Straw Bottles, 12-Ounce (model F401)
- Includes 2 soft silicone straws and 2 hard straw stems
- Not for use with hot beverages
- Not intended for carbonated beverages
- Note: These replacement straws are not compatible with 10-ounce stainless steel FOOGO straw bottles, 11-ounce FOOGO straw bottles, or any other Thermos brand straw bottle besides THERMOS FUNTAINER Straw Bottles, 12-ounce.DO NOT use abrasive cleaners or scrubbers since they may dull the finish

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00TZLTVUA |
| Best Sellers Rank | #16,765 in Kitchen ( See Top 100 in Kitchen ) #80 in Reusable Straws |
| Brand | THERMOS |
| Capacity | 340 g |
| Color | clear |
| Customer Reviews | 4.8 4.8 out of 5 stars (23,799) |
| Date First Available | 23 March 2015 |
| Item Weight | 227 g |
| Material | Silicone Stainless Steel |
| Model Number | F401RS6 |
| Product Dimensions | 3.56 x 6.6 x 16.26 cm; 226.8 g |
| Special Features | Reusable |

## Product Details

- **Brand:** THERMOS
- **Colour:** clear
- **Material:** Silicone Stainless Steel
- **Size:** 1 Pack
- **Special features:** Reusable

## Images

![Thermos Replacement Straws for 12-Ounce Funtainer Bottle one size F401RS6 - Image 1](https://m.media-amazon.com/images/I/71vTEb7sp9L.jpg)

## Available Options

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

## Questions & Answers

**Q: Can be usesd to "bs535"?thermos foogo phases stainless steel straw bottle, blue/yellow, 10 ounce**
A: Thermos Foogo Replacement Straw Set for Thermos 10-Ounce Straw Bottles, Set of Two Straws https://www.amazon.com/dp/B071G11FGP/ref=cm_sw_r_cp_api_i_Y2EWCbWSA8FTW

**Q: I know is a stupid question, but since amazon pairs this product with the funtainer 16 onz bottle, I have to ask. Do this fit the 16 onz bottle?**
A: It did not fit my daughter's 16 oz bottle. The spout part on the 12 oz bottle is taller. When I put the 12 oz replacement spout in the 16 oz bottle, the lid wouldn't screw on or shut tightly enough to prevent spills.

**Q: The descriptions says “2 soft silicone straws and 2 hard straw stems.” Is the hard stem part of the straw also silicone?**
A: I'm sorry but I can not answer with a true fact the hard straws are silicone material. They are what I call a hard plastic used in many various types of drinking cups for cold drinks.

**Q: Dou you have replacements for the 10 oz food jar plastic seal? It kept falling apart and my son threw it away at school...**
A: You can order it from Thermos. I just did. Shipping and Handling is $3 for orders of $4 and below."Thank you for your inquiry regarding your Thermos Brand product. Your model number is F300. Gaskets are available for $1.00 each plus shipping and handling charge. We offer several methods of payment for your replacement part. We accept VISA, MasterCard, and Discover, check or money order.  If you would like to place an order for this part, please feel free to contact our consumer service department at 1-800-831-9242 option #1, between the hours of 7:30 a.m. until 4:30 p.m. CST, Monday through Friday. You may also place your order via email by sending your request to consumer.service@Thermos.com and providing your name, mailing address, phone number and credit card number along with the expiration date. You may also mail a money order or check for your replacement part to: Thermos LLC, 355 Thermos Rd, Batesville, MS 38606                                                                                   Please include the model number, which is located on the base of the product; along with your name, mailing address and telephone number for all email or mail orders."

## Customer Reviews

### ⭐⭐⭐⭐⭐ Fits well
*by L***C on 26 July 2023*

It’s good that the company is supporting the spare straw. Only drawback is they are not mentioned anywhere in the main product about this spare straw product details (it’s mentioned a point that it’s replaceable). Their water bottles are stronger!

### ⭐⭐⭐⭐⭐ Exactly as advertised
*by L***. on 22 February 2024*

Fits well, exactly what I need for our existing bottle

### ⭐⭐⭐⭐⭐ Good quality
*by E***M on 22 March 2022*

Suitable for the Snug flask but leaks when turned over. Did not have this issue with the original straw

## Frequently Bought Together

- 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, Cars
- THERMOS FUNTAINER Water Bottle with Straw - 12 Ounce - Kids Stainless Steel Vacuum Insulated Water Bottle with Lid, Construction

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-01*