--- product_id: 735603986 title: "THERMOS Stainless Steel Vacuum Insulated Mug, 15.2 fl oz (450 ml), Ash Blue JDG-452C ASB" brand: "thermos" price: "¥6408" currency: JPY in_stock: true reviews_count: 13 url: https://www.desertcart.jp/products/735603986-thermos-stainless-steel-vacuum-insulated-mug-15-2-fl-oz store_origin: JP region: Japan --- # Sweat-proof exterior Keeps hot ≥69°C for 1 hour Keeps cold ≤8°C for 1 hour THERMOS Stainless Steel Vacuum Insulated Mug, 15.2 fl oz (450 ml), Ash Blue JDG-452C ASB **Brand:** thermos **Price:** ¥6408 **Availability:** ✅ In Stock ## Summary > 🔥 Sip in style, stay refreshed all day long! ❄️ ## Quick Answers - **What is this?** THERMOS Stainless Steel Vacuum Insulated Mug, 15.2 fl oz (450 ml), Ash Blue JDG-452C ASB by thermos - **How much does it cost?** ¥6408 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/735603986-thermos-stainless-steel-vacuum-insulated-mug-15-2-fl-oz) ## 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 - • **Thermal Mastery:** Vacuum insulated stainless steel locks in your drink’s perfect temp for hours - • **Dust-Defying Lid:** Secure polypropylene lid keeps your beverage clean and spill-resistant on the go - • **No Sweat, No Burn:** Exterior stays cool to touch and sweat-free, so you can confidently carry it anywhere - • **Lightweight & Durable:** Just 200g of robust stainless steel construction designed for your active lifestyle - • **Sleek Everyday Companion:** Compact 450 ml size with a stylish ash blue finish fits your daily hustle ## Overview The THERMOS Stainless Steel Vacuum Insulated Mug (450 ml) combines advanced vacuum insulation technology with a sleek ash blue design to keep beverages hot above 69°C or cold below 8°C for up to an hour. Its sweat-proof, cool-touch exterior and dust-resistant lid make it the perfect reusable mug for professionals on the move, weighing only 200 grams for effortless portability. ## Description Tabletop item that keeps the temperature for a long time, whether hot or cold. Comes with a simple handle. Perfect for everyday wear Stainless steel vacuum flask construction for long lasting warmth. Different heat retention and cold retention. HOT: Does not get hot on the outside, COLD: Does not sweat easily. Lid that prevents dust and keeps you warm ## Features - Mug with lid for everyday use - Product Size (Approx.): Width 4.7 x Depth 3.3 x Height 4.3 inches (12 x 8.5 x 11 cm), Product Weight (Approx.): 7.1 oz (200 g), Capacity: 450 ml - Materials: Body: Stainless steel (acrylic resin coating) / Handle: ABS resin / Lid: Polypropylene - Country of Origin: China - Thermal efficiency: Keeps hot at 69°C or above (1 hour) / Keeps cold at 8°C or below (1 hour) ## Technical Specifications | Specification | Value | |---------------|-------| | Amazon Bestseller | #181 in Home & Kitchen (See Top 100 in Home & Kitchen) #1 in Insulated Cups & Mugs | | Asin | B0CCRH7NVX | | Brand Name | THERMOS | | Capacity | 0.45 L | | Color | ash blue | | Country Of Publication | China | | Customer Reviews | 4.4 4.4 out of 5 stars (9,319) 4.4 out of 5 stars | | Included Components | No | | Item Dimensions W X H | 12W x 11H cm | | Item Type Name | mug | | Item Weight | 0.2 Kilograms | | Manufacturer | サーモス(THERMOS) | | Manufacturer Part Number | JDG-452C ASB | | Material Features | Insulated | | Material Type | Stainless Steel | | Model Number | JDG-452C ASB | | Number Of Items | 1 | | Occasion | Everyday use | | Other Special Features Of The Product | Keeps cold, Thermal | | Pattern | Solid (Mushi) | | Product Care Instructions | Hand Wash Only | | Product Style | Normal | | Recommended Uses For Product | Home, Travel | | Reusability | Reusable | | Shape | Round | | Size | 450 ml | | Theme | No theme | | Unit Count | 1 Count | ## Product Details - **Brand:** THERMOS - **Capacity:** 0.45 Liters - **Color:** ash blue - **Material:** Stainless Steel - **Special Feature:** Keeps cold, Thermal ## Images ![THERMOS Stainless Steel Vacuum Insulated Mug, 15.2 fl oz (450 ml), Ash Blue JDG-452C ASB - Image 1](https://m.media-amazon.com/images/I/51f6heNGtRL.jpg) ![THERMOS Stainless Steel Vacuum Insulated Mug, 15.2 fl oz (450 ml), Ash Blue JDG-452C ASB - Image 2](https://m.media-amazon.com/images/I/51VzxqIfsoL.jpg) ![THERMOS Stainless Steel Vacuum Insulated Mug, 15.2 fl oz (450 ml), Ash Blue JDG-452C ASB - Image 3](https://m.media-amazon.com/images/I/514jNPujmZL.jpg) ![THERMOS Stainless Steel Vacuum Insulated Mug, 15.2 fl oz (450 ml), Ash Blue JDG-452C ASB - Image 4](https://m.media-amazon.com/images/I/51Yb4Fn2R3L.jpg) ![THERMOS Stainless Steel Vacuum Insulated Mug, 15.2 fl oz (450 ml), Ash Blue JDG-452C ASB - Image 5](https://m.media-amazon.com/images/I/61ZsrykAtiL.jpg) ## Available Options This product comes in different **Color, Size, Style** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ シンプルな中に良さがある *by on Reviewed in Japan July 15, 2026* これと言って特徴のないデザインの保温マグ。だがそれが良い。持ちやすい取手、置いた時の安定感、保温機能とどれも不満はありません。シールが剥がしにくいとかは大した問題では無く、使い続ける上での快適さこそが重要だと思います。ただし、付属のフタだけは別売のパッキン付きの物に買い換えましょう(笑) ### ⭐⭐⭐⭐ 少しだけ飲みたいときにちょうどいい *by on Reviewed in Japan September 11, 2026* 同社の600mlのタンブラーを使っていたが、少し飲みたいときには大げさすぎるので、小さいマグカップも買ってみた。ブレンディスティックやフリーズドライのスープを1個飲むのにちょうどいい大きさで便利。取っ手は持ちやすいし、取っ手を持たずとも熱かったり冷たかったりすることもない。内側の底面は少し丸みを帯びていて、洗うのにも便利。　熱いものを入れて付属の蓋を使用すると結露した水分が大量に溜まるので、開けるときに注意する必要がある(構造でもうちょっと工夫できなかったのか気になる)。コップを持つのと蓋を取るので両手が塞がるのが面倒なので、普段は蓋無しで使うことが多い。普通のコップに比べれば十分保温するし、ホコリが入るかもしれないのは普通のコップと同じと考えれば、蓋の必要性はあまり感じない。とはいえ少し時間をかけて飲みたいときには蓋をしておくと多少保温性がいい気がする。 ### ⭐⭐⭐⭐⭐ 使う度にサーモスで良かったと満足しております。 *by on Reviewed in Japan September 10, 2026* やはりサーモスは、良いです。自分用に購入しましたが、知人のプレゼントにします。 --- ## 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/735603986-thermos-stainless-steel-vacuum-insulated-mug-15-2-fl-oz](https://www.desertcart.jp/products/735603986-thermos-stainless-steel-vacuum-insulated-mug-15-2-fl-oz) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-10-08*