--- product_id: 748190837 title: "THERMOS JDG-352C SMT Vacuum Insulated Mug, 350ml, Stainless Steel Mat" brand: "thermos" price: "¥10074" currency: JPY in_stock: true reviews_count: 5 category: "Thermos" url: https://www.desertcart.jp/products/748190837-thermos-jdg-352c-smt-vacuum-insulated-mug-350ml-stainless-steel store_origin: JP region: Japan --- # Sweat-proof stainless steel body Keeps drinks >60℃ for 1 hour Maintains cold <80℃ for 1 hour THERMOS JDG-352C SMT Vacuum Insulated Mug, 350ml, Stainless Steel Mat **Brand:** thermos **Price:** ¥10074 **Availability:** ✅ In Stock ## Summary > 🔥 Sip smart, stay sharp — your perfect temperature companion! ## Quick Answers - **What is this?** THERMOS JDG-352C SMT Vacuum Insulated Mug, 350ml, Stainless Steel Mat by thermos - **How much does it cost?** ¥10074 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/748190837-thermos-jdg-352c-smt-vacuum-insulated-mug-350ml-stainless-steel) ## 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 - • **Ergonomic Handle:** ABS resin handle designed for comfortable grip, blending style with everyday convenience. - • **Compact & Lightweight:** 350ml capacity in a portable 200g frame—perfect for your daily commute or desk setup. - • **Sleek & Durable Design:** Stainless steel body with acrylic resin coating offers a modern matte finish that resists wear and tear. - • **Hygienic & Practical Lid:** Secure polypropylene lid keeps dust out and preserves freshness, making every sip pristine. - • **All-day Temperature Control:** Vacuum insulation locks in heat or chill for up to 60 minutes, so your drink stays just right. ## Overview The THERMOS JDG-352C SMT Vacuum Insulated Mug is a 350ml stainless steel matte-finish cup engineered for professionals who demand temperature precision on the go. With vacuum insulation technology, it maintains hot drinks above 60℃ and cold drinks below 80℃ for an hour, all while preventing external condensation. Lightweight and ergonomically designed, it features a dust-resistant lid and a comfortable handle, making it the ideal everyday mug for coffee, tea, or soup. ## Description A tabletop item that maintains the temperature of your drink for a long time, whether hot or cold. Comes with a simple handle. Perfect for everyday use. Stainless steel flask construction for lasting warmth. Different heat retention and cold retention capabilities. Warm: not hot outside, cold - not easy to sweat. The lid is effective in preventing dust and keeping warm. Review: 真空断熱マグカップなので、温かさや冷たさが長持ちします！ - とても気に入りました！ Review: Little expensive but really nice. - Love this tea cup. Japan gets all the cool stuff. I use this for tea and so far it's been excellent. The interior has some like discolouration from the heat but no stains so far. The cover is a neat addition to keep beverages hot/warm. ## Features - Perfect mug with lid for everyday use - Product size (W x D x H): approx. 4.3 x 3.1 x 3.9 inches (11 x 8 x 10 cm); Body weight (approx. ): 200 g. Capacity:350ml - Material: Body: stainless steel (acrylic resin coating); Handle: ABS resin; lid: polypropylene - Country of Origin:China - Heat retention: more than 60℃ (1 hour); Cold retention: less than 80℃ (1 hour) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CCRBWCFQ | | Age Range Description | Adult | | Best Sellers Rank | 1,473,364 in Home & Kitchen ( See Top 100 in Home & Kitchen ) 3,692 in Insulated Bottles | | Brand | Thermos | | Brand Name | Thermos | | Capacity | 0.35 litres | | Colour | Stainless Steel Mat | | Customer Reviews | 4.4 out of 5 stars 1,558 Reviews | | Included Components | No | | Is the item dishwasher safe? | No | | Is the item microwaveable? | No | | Item Dimensions W x H | 9.9W x 10.9H centimetres | | Item Shape | Round | | Item Type Name | cup | | Item Weight | 0.2 Kilograms | | Manufacturer | サーモス(THERMOS) | | Manufacturer Part Number | JDG-352C SMT | | Material | Stainless Steel | | Material Features | Insulated | | Material Type | Stainless Steel | | Model Number | JDG-352C SMT | | Number of Items | 1 | | Occasion | Everyday Use | | Other Special Features of the Product | Vacuum Insulated | | Pattern | Solid | | Product Care Instructions | Hand Wash Only | | Product Style | Country | | Recommended Uses For Product | Coffee, Soup, Tea | | Reusability | Reusable | | Size | 350 ml | | Special feature | Vacuum Insulated | | Style | Country | | Theme | 100% | | Unit Count | 1.0 count | ## Product Details - **Brand:** Thermos - **Capacity:** 0.35 litres - **Colour:** Stainless Steel Mat - **Material:** Stainless Steel - **Special feature:** Vacuum Insulated ## Images ![THERMOS JDG-352C SMT Vacuum Insulated Mug, 350ml, Stainless Steel Mat - Image 1](https://m.media-amazon.com/images/I/61XfCgZ4RRL.jpg) ![THERMOS JDG-352C SMT Vacuum Insulated Mug, 350ml, Stainless Steel Mat - Image 2](https://m.media-amazon.com/images/I/61DBCD0w4jL.jpg) ![THERMOS JDG-352C SMT Vacuum Insulated Mug, 350ml, Stainless Steel Mat - Image 3](https://m.media-amazon.com/images/I/61kvF0TtoRL.jpg) ![THERMOS JDG-352C SMT Vacuum Insulated Mug, 350ml, Stainless Steel Mat - Image 4](https://m.media-amazon.com/images/I/61cNRd4oatL.jpg) ![THERMOS JDG-352C SMT Vacuum Insulated Mug, 350ml, Stainless Steel Mat - Image 5](https://m.media-amazon.com/images/I/61pUHKDG5LL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 真空断熱マグカップなので、温かさや冷たさが長持ちします！ *by ら***す on 23 September 2026* とても気に入りました！ ### ⭐⭐⭐⭐⭐ Little expensive but really nice. *by A***G on 24 May 2026* Love this tea cup. Japan gets all the cool stuff. I use this for tea and so far it's been excellent. The interior has some like discolouration from the heat but no stains so far. The cover is a neat addition to keep beverages hot/warm. ### ⭐⭐⭐⭐⭐ Good warm-keeping performance *by N***E on 28 January 2024* good warm-keeping performance as well as for cold drinks However the cap seems not so suitable for this cup. --- ## 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/748190837-thermos-jdg-352c-smt-vacuum-insulated-mug-350ml-stainless-steel](https://www.desertcart.jp/products/748190837-thermos-jdg-352c-smt-vacuum-insulated-mug-350ml-stainless-steel) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-11-06*