--- product_id: 2596423 title: "THERMOS FUNTAINER 12 Ounce Stainless Steel Vacuum Insulated Kids Straw Bottle, R2D2" brand: "thermos" price: "$2.15" currency: USD in_stock: false reviews_count: 7 url: https://www.desertcart.us/products/2596423-thermos-funtainer-12-ounce-stainless-steel-vacuum-insulated-kids-straw store_origin: US region: United States of America --- # Vacuum insulation tech Hygienic design 12 hrs cold retention THERMOS FUNTAINER 12 Ounce Stainless Steel Vacuum Insulated Kids Straw Bottle, R2D2 **Brand:** thermos **Price:** $2.15 **Availability:** ❌ Out of Stock ## Summary > 🚀 Sip in Style with R2D2! ## Quick Answers - **What is this?** THERMOS FUNTAINER 12 Ounce Stainless Steel Vacuum Insulated Kids Straw Bottle, R2D2 by thermos - **How much does it cost?** $2.15 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/2596423-thermos-funtainer-12-ounce-stainless-steel-vacuum-insulated-kids-straw) ## 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 - • **Built to Last:** Crafted from durable stainless steel, this bottle withstands the rigors of daily adventures. - • **Perfectly Portable:** Integrated carry handle makes it easy to take your favorite drink anywhere. - • **Kid-Approved Design:** Featuring a fun R2D2 design, this bottle is sure to be a hit with young Star Wars fans! - • **Stay Cool, Stay Stylish:** Keep your drinks icy cold for up to 12 hours, perfect for on-the-go hydration! - • **Hygiene Meets Convenience:** The push-button lid with a pop-up straw ensures easy sipping while keeping germs at bay. ## Overview The THERMOS FUNTAINER 12 Ounce Stainless Steel Vacuum Insulated Kids Straw Bottle features advanced vacuum insulation technology, ensuring your beverages stay cold for up to 12 hours. With a durable stainless steel construction and a hygienic push-button lid, this bottle is designed for both safety and convenience, making it the perfect companion for kids on the go. ## Description Thermos products deliver what matters every time. As the leading manufacturer of convenient insulated products for over 100 years, Thermos is trusted by consumers to provide innovative portable containers that promote a safe and healthy lifestyle. Thermos delivers when it matters. Thermos brand products offer superior cold retention that keeps beverages cool and delicious for hours and the 12 ounce FUNtainer Straw Bottle is no exception. Thermos vacuum insulation technology virtually eliminates temperature change within the beverage container by creating an airless space between two stainless steel walls. The result is an insulation layer that performs better than any other. A superior insulated container you can depend on to keep your child's beverages colder, fresher, longer. This hydration bottle keeps beverages cold up to 12 hours - more than 10 times longer than an ordinary plastic water bottle. Constructed with double wall stainless steel, this 12 ounce straw bottle is durable and built to withstand the demands of everyday use. Featuring a hygienic, push-button lid, this straw bottle is easy to open and drink from. Also included on the lid is an integrated, flip-up carrying loop. The Thermos FUNtainer Straw Bottle comes equipped with a breakaway lid designed to simply snap off if accidentally dropped while the lid is open. The lid can then be easily snapped back into place, making this a great, worry-free choice for parents and kids alike. In order to maximize the incredible insulation technology, it is recommended to pre-chill the bottle just prior to use. This can be accomplished by filling the bottle with cold tap water, attaching the lid and letting it rest for a few minutes. Before you are ready to use, simply empty the water and fill with your favorite beverage. Attaching the lid will further increase the thermal efficiency. The FUNtainer Straw Bottle is made of BPA-free materials and is backed by a five-year limited warranty. ## Features - THERMOS vacuum insulation technology for maximum temperature retention, not for use with hot liquids - Durable stainless steel interior and exterior - Hygienic push button lid with pop-up straw and integrated carry handle - Keeps cold 12 hours - 12 ounce capacity; hand washing recommended ## Product Details - **Brand:** THERMOS - **Capacity:** 12 ounces - **Color:** R2D2 - **Recommended Uses For Product:** Water - **Special Feature:** Durable,Portable ## Images ![THERMOS FUNTAINER 12 Ounce Stainless Steel Vacuum Insulated Kids Straw Bottle, R2D2 - Image 1](https://m.media-amazon.com/images/I/51gPDTVTz7L.jpg) ## Available Options This product comes in different **Color, Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Good quality *by L***N on July 27, 2025* Good quality, still using them so far. Bought some for gifts, all of them like it a lot! ### ⭐⭐⭐⭐⭐ Perfect for Kids – Fun and Functional *by T*** on May 14, 2025* We’ve had the Thermos Funtainer 12 oz Mickey Mouse bottle for years, and it’s been excellent. It keeps drinks cold for hours, is easy for little hands to open and close, and the design is adorable. The quality holds up over time, even with daily use. Great for school, trips, or just having a fun bottle at home—definitely recommend it for any Mickey fan! ### ⭐⭐⭐⭐⭐ TNMT thermos cup - keeps it cold! *by G***E on July 23, 2015* This cup showcases all four ninja turtles all around the cup. It is both adorable and masculine at the same time with the black lid and the heroes shown no matter how you turn it.What I like most about these thermos containers is that the liquid will stay cold for a long time. I haven’t tested exactly how long. But I live in Southern California and it can get very hot here. I will put water with ice in these and leave the house with the kids around 9 am and the water is still cold when we eat lunch around 1 pm.They are easy to clean and I like they are not made of plastic. I believe the straw parts are silicone – this is great if your kids tend to chew on the straw like mine do. These are very durable. It is a little hard to take apart sometimes for cleaning, but once you get the hang of it it’s fine. This is dishwasher safe, although the cap would likely melt if it falls into the heating unit of your dishwasher.I’ve put juice in these. Lemonade is fine but orange or any carrot-based juice will stain the straw. It will fade over time. Depending on your sensitivities this could be a drawback. The top has three parts: the plastic lid, the straw that goes in your mouth and the long tube to reach for the liquid. My husband tends to forget to add the straw – and without it you cannot drink!My kids really like that they can carry these cups like little bags with a little holder that pops on the top. We haven’t had leaking using these cups, but liquid can come off the top if you hold them upside down and shake them – which of course, kids will do on occasion. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/2596423-thermos-funtainer-12-ounce-stainless-steel-vacuum-insulated-kids-straw](https://www.desertcart.us/products/2596423-thermos-funtainer-12-ounce-stainless-steel-vacuum-insulated-kids-straw) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-09-17*