--- product_id: 544586235 title: "FUNtainer 12 Ounce Insulated Kids Water Bottle Replacement Straws, 4 Straws" brand: "thermos" price: "$21.95" currency: USD in_stock: true reviews_count: 13 category: "Thermos" url: https://www.desertcart.us/products/544586235-funtainer-12-ounce-insulated-kids-water-bottle-replacement-straws-4 store_origin: US region: United States of America --- # Insulated design keeps drinks cool Soft silicone for gentle sipping Easy to clean & reusable FUNtainer 12 Ounce Insulated Kids Water Bottle Replacement Straws, 4 Straws **Brand:** thermos **Price:** $21.95 **Availability:** βœ… In Stock ## Summary > πŸ’§ Stay fresh, sip smart β€” never miss a beat with THERMOS FUNtainer straws! ## Quick Answers - **What is this?** FUNtainer 12 Ounce Insulated Kids Water Bottle Replacement Straws, 4 Straws by thermos - **How much does it cost?** $21.95 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/544586235-funtainer-12-ounce-insulated-kids-water-bottle-replacement-straws-4) ## 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 - β€’ **Clean Between Sips:** Removable parts make washing quick and thorough - β€’ **Durable Hard Straw Stems:** Sturdy stems ensure long-lasting use and perfect fit - β€’ **Effortless Freshness Swap:** 4 replacement straws to keep hydration hygienic and hassle-free - β€’ **Perfect Match for FUNtainer:** Specifically crafted for 12 oz THERMOS FUNtainer bottlesβ€”no leaks, no fuss - β€’ **Kid-Friendly Silicone Comfort:** Soft, flexible silicone straws designed for little mouths ## Overview This 4-pack of replacement straws for the THERMOS FUNtainer 12 oz insulated kids water bottles includes soft silicone straws and hard straw stems designed for easy cleaning and durability. Engineered for cold beverages only, these straws ensure a hygienic, comfortable drinking experience tailored for kids, perfectly fitting the popular THERMOS FUNtainer bottle. ## Description Your family will drink their fill from their FUNtainer water bottle. This 4-pack of replacement straws is a convenient way to replace current straws or to swap out a straw for a clean one between washings. The straws are removable and easy to clean. Each pack includes (4) soft silicone straws and (4) hard straw stems. Review: Easy replacement mouthpiece and straw for thermos funtainer - These replacement mouthpiece and straw come in handy for keeping the funtainer toddler thermos mouthpiece and straw fresh. The ease to switch old to new is convenient and is easy to clean. Just a good quality Thermos product. Review: Well fitted - Worked out great for my grandson's cups! ## Features - Two pack contains 4 replacement straws for THERMOS FUNTAINER 12 Ounce Insulated Kids Straw Bottles - Includes four soft silicone straws and 4 hard straw stems - Not for use with hot beverages - Not intended for carbonated beverages ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CBNK8NSN | | Best Sellers Rank | #2,424 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #31 in Reusable Drinking Straws | | Brand | THERMOS | | Brand Name | THERMOS | | Color | Clear | | Customer Reviews | 4.6 out of 5 stars 1,374 Reviews | | Included Components | replacement straw | | Item Type Name | FUNtainer Replacement Straw | | Item Weight | 12 Ounces | | Manufacturer | THERMOS | | Manufacturer Part Number | F401RSCL3M | | Material | Silicone | | Material Type | Silicone | | Model Number | F401RSCL3M | | Number of Items | 2 | | Other Special Features of the Product | Insulated | | Package Size Name | 2 Pack | | Size | 2 Pack | | Special Feature | Insulated | | UPC | 041205764397 | | Unit Count | 4.0 Count | ## Product Details - **Brand:** THERMOS - **Color:** Clear - **Material:** Silicone - **Number of Items:** 2 - **Number of Packs:** 2 - **Package Size Name:** 2 Pack - **Size:** 2 Pack - **Special Feature:** Insulated - **UPC:** 041205764397 - **Unit Count:** 4.0 Count ## Images ![FUNtainer 12 Ounce Insulated Kids Water Bottle Replacement Straws, 4 Straws - Image 1](https://m.media-amazon.com/images/I/71gMu5jY0OL.jpg) ## Available Options This product comes in different **Size** 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 β€œ2 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 ### ⭐⭐⭐⭐⭐ Easy replacement mouthpiece and straw for thermos funtainer *by L***A on May 28, 2026* These replacement mouthpiece and straw come in handy for keeping the funtainer toddler thermos mouthpiece and straw fresh. The ease to switch old to new is convenient and is easy to clean. Just a good quality Thermos product. ### ⭐⭐⭐⭐⭐ Well fitted *by L***T on May 12, 2026* Worked out great for my grandson's cups! ### ⭐⭐⭐⭐⭐ Useful replacements if your toddler chews straws like mine does *by C***. on May 8, 2026* My 2 year old eventually damages the straws from chewing on them while he drinks, so we keep these replacements on hand. They fit perfectly, are easy to swap out, and it’s nice being able to replace the straws instead of buying whole new cups. Definitely worth keeping extras around ## Frequently Bought Together - THERMOS FUNtainer 12 Ounce Insulated Kids Water Bottle Replacement Straws, 4 Straws - 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 --- ## Why Shop on Desertcart? - πŸ›’ **Trusted by 1.3+ Million Shoppers** β€” Serving international shoppers since 2016 - 🌍 **Shop Globally** β€” Access 737+ million products across 21 categories - πŸ’° **No Hidden Fees** β€” All customs, duties, and taxes included in the price - πŸ”„ **15-Day Free Returns** β€” Hassle-free returns (30 days for PRO members) - πŸ”’ **Secure Payments** β€” Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** β€” Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/544586235-funtainer-12-ounce-insulated-kids-water-bottle-replacement-straws-4](https://www.desertcart.us/products/544586235-funtainer-12-ounce-insulated-kids-water-bottle-replacement-straws-4) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-12*