--- product_id: 63415090 title: "Freiwerk®, thermos flask 350 ml, double-walled stainless steel, with neoprene sleeve, kids, travel, outdoor bottle" brand: "freiwerk" price: "FREE" currency: JPY in_stock: false reviews_count: 1 url: https://www.desertcart.jp/products/63415090-freiwerk-thermos-flask-350-ml-double-walled-stainless-steel-neoprene store_origin: JP region: Japan --- # BPA-free materials 350ml capacity Double-walled insulation Freiwerk®, thermos flask 350 ml, double-walled stainless steel, with neoprene sleeve, kids, travel, outdoor bottle **Brand:** freiwerk **Price:** FREE **Availability:** ❌ Out of Stock ## Summary > Sip, Savor, and Shine! ✨ ## Quick Answers - **What is this?** Freiwerk®, thermos flask 350 ml, double-walled stainless steel, with neoprene sleeve, kids, travel, outdoor bottle by freiwerk - **How much does it cost?** FREE with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/63415090-freiwerk-thermos-flask-350-ml-double-walled-stainless-steel-neoprene) ## Best For - freiwerk enthusiasts ## Why This Product - Trusted freiwerk brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Kid-Friendly Design:** Lightweight and spill-proof, ideal for little explorers. - • **Quality You Can Trust:** Crafted from rust-free, acid-resistant stainless steel for lasting durability. - • **Stay Hydrated in Style:** Elevate your hydration game with a chic magenta design. - • **Adventure-Ready Companion:** Perfect for sports, hiking, and travel—wherever life takes you! - • **Insulated Neoprene Sleeve:** Extra insulation and protection for on-the-go convenience. ## Overview The Freiwerk® thermos flask is a 350 ml double-walled stainless steel bottle designed for durability and style. It features a spill-proof screw lid, a stylish neoprene sleeve for insulation, and is completely BPA-free, making it perfect for kids and adults alike during outdoor adventures or daily commutes. ## Description Your Freiwerk thermos flaskhas a capacity of 350 ml and is a high-quality stylish product,which was made from double-walled, rust-free and acid-resistant stainless steel.The high-quality screw lid is absolutely tight and spill-proof.All materials used are of the highest qualityand entirely free from Bisphenol A (BPA) and emollients. The double-walled construction of the stainless steel ensures a long heat or cold insulation of the filled liquid.Furthermore, the bottle can be touched without burning the fingers and the bottle does not condense,which is a big advantage especially in the case of iced drinks in summer.Included is a neoprene sleeve, which additionally insulates and also proves to be helpful during transport. All materials used are of the highest quality. The stylish design and the high-quality production make your Freiwerk bottle a constant companion, which you will enjoy a lot.Due to its handiness, this Freiwerk bottle is also particularly suitable for children. The Freiwerk label has made it its mission to offer you innovative and high-quality products with high design standards.Box contents: Double-walled stainless steel thermos flask.Spill-proof screw lid.Neoprene sleeve. ## Features - About this item Your Freiwerk thermos flask has a capacity of 350 ml and is a high-quality stylish product, which was made from double-walled, rust-free and acid-resistant stainless steel.The high-quality screw lid is absolutely tight and spill-proof. All materials used are of the highest quality and entirely free from Bisphenol A (BPA) and emollients.Whether in sports, hiking, travelling, for children, in the office, and much more, a Freiwerk bottle filled with your favourite drink will get you off to a good start. The stylish design and the high-quality production make your Freiwerk bottle a constant companion, which you will enjoy a lot.Due to its handiness, this Freiwerk bottle is also particularly suitable for children.Colour: magenta. Included is a stylish neoprene sleeve, which has been adapted exactly to the bottle.This sleeve additionally insulates and is a practical accessory which is particularly helpful during transport. The Freiwerk label has made it its mission to offer you innovative and high-quality products with high design standards. ## Images ![Freiwerk®, thermos flask 350 ml, double-walled stainless steel, with neoprene sleeve, kids, travel, outdoor bottle - Image 1](https://m.media-amazon.com/images/I/91RYTRxUbqL.jpg) ![Freiwerk®, thermos flask 350 ml, double-walled stainless steel, with neoprene sleeve, kids, travel, outdoor bottle - Image 2](https://m.media-amazon.com/images/I/91AxMDtgElL.jpg) ![Freiwerk®, thermos flask 350 ml, double-walled stainless steel, with neoprene sleeve, kids, travel, outdoor bottle - Image 3](https://m.media-amazon.com/images/I/919DRzExHXL.jpg) ![Freiwerk®, thermos flask 350 ml, double-walled stainless steel, with neoprene sleeve, kids, travel, outdoor bottle - Image 4](https://m.media-amazon.com/images/I/91yXS-LcvUL.jpg) ![Freiwerk®, thermos flask 350 ml, double-walled stainless steel, with neoprene sleeve, kids, travel, outdoor bottle - Image 5](https://m.media-amazon.com/images/I/81f6ps62lyL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Looks good! *by L***D on Reviewed in the United Kingdom on 23 August 2020* Fast delivery, keeps things cold and looks as good as the photo! Comes in a posh cardboard tube so good as a gift. --- ## 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.jp/products/63415090-freiwerk-thermos-flask-350-ml-double-walled-stainless-steel-neoprene](https://www.desertcart.jp/products/63415090-freiwerk-thermos-flask-350-ml-double-walled-stainless-steel-neoprene) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-15*