--- product_id: 170769293 title: "20oz Tumbler Double Wall Vacuum Insulated Coffee Mug Stainless Steel Coffee Cup with Lid (Stainless Steel, 1 Pack)" brand: "masvis" price: "1051961₫" currency: VND in_stock: true category: "Kitchen" url: https://www.desertcart.vn/products/170769293-20oz-tumbler-double-wall-vacuum-insulated-coffee-mug-stainless-steel store_origin: VN region: Vietnam --- # 20oz Tumbler Double Wall Vacuum Insulated Coffee Mug Stainless Steel Coffee Cup with Lid (Stainless Steel, 1 Pack) **Brand:** masvis **Price:** 1051961₫ **Availability:** ✅ In Stock ## Quick Answers - **What is this?** 20oz Tumbler Double Wall Vacuum Insulated Coffee Mug Stainless Steel Coffee Cup with Lid (Stainless Steel, 1 Pack) by masvis - **How much does it cost?** 1051961₫ with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/170769293-20oz-tumbler-double-wall-vacuum-insulated-coffee-mug-stainless-steel) ## Best For - masvis enthusiasts ## Why This Product - Trusted masvis brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Description Colour:Stainless Steel  |  Size:1 pack MASVIS Tumbler is made of 18/8 304 (top food grade) steel, has double-wall vacuum insulation & no sweat design, fits in standard sized cup holders, comes with a splash-proof lid which is smell- and BPA-free. What is in the package 1* 20oz MASVIS Tumbler 1* Lid WHY CHOOSE US? 1.Double wall vacuum insulation technology The tumbler has a vacuum space between the exterior and liner, which means the heat could not be transmitted through medium. Even filled with ice or boiling water, the tumbler will never get hot to the touch or sweat. 2.Food grade 100% BPA FREE, Non-Toxic To deliver high quality to consumers, this tumbler is made of 18/8 stainless steel with eco-friendly and BPA-free lid. No matter you use this tumbler for drinking water, beer or coffee, no liquid or smell will linger after it is emptied. 3.Easy to clean The large, wide mouth opening allows easy access to the stainless steel surface, eliminating hard to reach spots and helping you keep every inch washed - Hand Wash Recommended. 4.Multiple functions Perfect for travelers, students, truck drivers, bus drivers, taxi drivers, teachers, Mother's and Father's Day gifts, Christmas gifts, BBQ experts, party cups, sailors & more. You can take this tumbler anywhere: indoors, outdoors, sports, traveling, camping, driving & office.  5.Quality assurance Every tumbler went through strict temperature test before being put on shelf, so that you can rest assured of its quality. Your satisfaction is our main goal.If you're not 100% satisfied with your purchase,contact us and we will solve your problem! So Order Now ## Features - VACUUM INSULATION TECHNOLOGY - Double-walled vacuum insulating body and purely stretch-formed liner ensure that the tumbler is incredibly good at heat preservation and cold-insulation. - 18/8 STAINLESS STEEL & BPA FREE - The tumbler body is made of food grade 18/8 stainless steel. The exterior and liner, both 0.5mm thick, are sturdy and durable. Use of quality eco-friendly plastics makes the transparent splash-proof lid smell- and BPA-free. - NO SWEAT & BLANK WALL - Due to its Vacuum insulated design, the tumbler never sweat. The upper body's large diameter allows easy cleaning; the lower body's small size makes the tumbler fit in standard sized cup holders. Blank tumbler wall so that you can paste any sticker you like! - TOUGH TRANSPARENT LID - The Transparent Lid is Specially Designed to Allow You To See Exactly What You Are Drinking and How Much is Left. (NOTE: When the tumbler is full with overheated drinks, please don't cover the lid too tight, and you can open the bottle mouth, in case the lid pushed up slowly by the pressure of steam and causes splash) - Customers satisfaction is our priority. If there is any problem, please enter our store and email us, we will solve your problem in time. ## Images ![20oz Tumbler Double Wall Vacuum Insulated Coffee Mug Stainless Steel Coffee Cup with Lid (Stainless Steel, 1 Pack) - Image 1](https://images-na.ssl-images-amazon.com/images/I/51NFIgce2eL.jpg) ![20oz Tumbler Double Wall Vacuum Insulated Coffee Mug Stainless Steel Coffee Cup with Lid (Stainless Steel, 1 Pack) - Image 2](https://images-na.ssl-images-amazon.com/images/I/61KI%2BvzapqL.jpg) ![20oz Tumbler Double Wall Vacuum Insulated Coffee Mug Stainless Steel Coffee Cup with Lid (Stainless Steel, 1 Pack) - Image 3](https://images-na.ssl-images-amazon.com/images/I/61GOoS6HAeL.jpg) ![20oz Tumbler Double Wall Vacuum Insulated Coffee Mug Stainless Steel Coffee Cup with Lid (Stainless Steel, 1 Pack) - Image 4](https://images-na.ssl-images-amazon.com/images/I/71-dfVhC0OL.jpg) ![20oz Tumbler Double Wall Vacuum Insulated Coffee Mug Stainless Steel Coffee Cup with Lid (Stainless Steel, 1 Pack) - Image 5](https://images-na.ssl-images-amazon.com/images/I/61cAmFcsN2L.jpg) --- ## 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.vn/products/170769293-20oz-tumbler-double-wall-vacuum-insulated-coffee-mug-stainless-steel](https://www.desertcart.vn/products/170769293-20oz-tumbler-double-wall-vacuum-insulated-coffee-mug-stainless-steel) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-10*