--- product_id: 479488081 title: "400ML Dual Drink Vacuum Insulated Tea Coffee Tumbler Flask with Silicon Straw Lock Sip Lid Anti Spill Stainless Steel Travel Mug for Hot Cold Beverages - Black" brand: "yelona" price: "694712₫" currency: VND in_stock: true url: https://www.desertcart.vn/products/479488081-400ml-dual-drink-vacuum-insulated-tea-coffee-tumbler-flask-silicon store_origin: VN region: Vietnam --- # Leakproof lock sip lid Keeps drinks hot for 6 hrs Keeps drinks cold for 8 hrs 400ML Dual Drink Vacuum Insulated Tea Coffee Tumbler Flask with Silicon Straw Lock Sip Lid Anti Spill Stainless Steel Travel Mug for Hot Cold Beverages - Black **Brand:** yelona **Price:** 694712₫ **Availability:** ✅ In Stock ## Summary > ☕ Stay hot, stay cool, stay ahead with YELONA’s ultimate travel mug! ## Quick Answers - **What is this?** 400ML Dual Drink Vacuum Insulated Tea Coffee Tumbler Flask with Silicon Straw Lock Sip Lid Anti Spill Stainless Steel Travel Mug for Hot Cold Beverages - Black by yelona - **How much does it cost?** 694712₫ 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/479488081-400ml-dual-drink-vacuum-insulated-tea-coffee-tumbler-flask-silicon) ## Best For - yelona enthusiasts ## Why This Product - Trusted yelona brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Thermal Mastery:** Double-wall vacuum insulation locks in temperature, no matter the weather. - • **Dual Drink Versatility:** Sip or straw—switch effortlessly for on-the-go hydration. - • **Eco-Chic Sustainability:** Reusable 400ml tumbler replaces disposables—style meets planet-friendly action. - • **Pro-Grade Stainless Steel:** Food-grade SUS304 ensures rust-free, toxin-free durability. - • **Sleek & Spillproof Design:** 180° flip-top lid with airtight silicone ring prevents leaks and spills. ## Overview The YELONA 400ml Dual Drink Vacuum Insulated Tumbler is a premium stainless steel travel mug designed for professionals on the move. Featuring food-grade SUS304 steel, double-wall vacuum insulation, and a leakproof lock sip lid with a silicone seal, it keeps beverages hot for 6 hours and cold for 8 hours. Its dual drinking options—flip-top sip or built-in silicone straw—offer versatile convenience. With a sleek matte finish, spill-proof design, and eco-friendly reusable build, it fits most cup holders and is perfect for office, travel, gym, or outdoor adventures. ## Description 400ML Dual Drink Vacuum Insulated Tea Coffee Tumbler Flask with Silicon Straw Lock Sip Lid Anti Spill Stainless Steel Travel Mug for Hot Cold Beverages - Black ## Features - Yelona's leakproof travel mug is made of upgraded professional food grade SUS304 stainless steel and does not contain any chemical fillers or by products with thermal insulation and cold storage effect. It has strong rust resistance and is corrosion resistant, which is non toxic and keeps it safe for long term use. This multi purpose tumbler is developed to preserve all the natural flavours and prevents taste contamination. - Cold or hot, you can enjoy any of your favourite beverages anywhere on the go. Double wall insulation maintains temperature inside regardless of the temperature outside preventing any spills. This spill proof insulated travel mug is guaranteed to keep coffee, tea, fruit juice Hot for 6 hours or Cold for 8 hours. Its like having a best friend by your side. Whether it be car, gym, yoga, office, school, trekking or hiking, carry this sleek thermos to enjoy your drink. - Silicone ring on the lid makes this milk mug airtight and ensures that your drink stays cold or warm for longer time. The leak proof lid comes with 180 degree flip top which can be easily closed or opened with just one click. An open sip hole will make it easier to sip anywhere on the go. - 400ml of anti spill premium travel coffee mug with wide mouth shape which makes it easy to clean and beautiful shape narrow base. This reusable coffee cup can be replaced with a disposable traditional thermal cup to avoid waste going to landfills and switch to a sustainable option. Reusing our stainless steel travel flask just once a week would make a massive difference. This vacuum insulated coffee mug has both style and substance, fashion and function with zero harmful substances. - This latest stylish and modern portable tumbler is a perfect affordable pocket friendly gift for your family, corporate colleagues, friends, children, loved ones and also a perfect gifting option for festivals like Raksha Bandhan, Diwali, Christmas, Thanksgiving or Birthdays, Wedding, Mother’s and Father’s day. - Dual Drink 2 Way Coffee Cup allows you to use it in two different ways. The first way to drink is with a small opening at the top of the lid that opens 180 degree. The second way is to use the inbuilt silicon straw. ## Technical Specifications | Specification | Value | |---------------|-------| | Brand | YELONA | | Colour | Charcoal Black | | Special Feature | Break Resistant, Freezer Safe, Leak Proof, Non-Slip, Scratch Resistant | | Style | Modern | | Theme | Birthday, Christmas, Holiday, Sports, Valentine's Day, Wedding | | Recommended Uses For Product | Home, Travel | | Included Components | Lid, Straw | | Specific Uses For Product | Cold Drinks, Hot Drinks | | Shape | Round | | Pattern | Solid | | Product Care Instructions | Hand Wash Only | | Age Range (Description) | Kid, Adult, Toddler, Teen | | Material Feature | Insulated | | Reusability | Reusable | | Net Quantity | 1.00 Count | | Item Weight | 350 Grams | | Product Dimensions | 10W x 14.5H Centimeters | | Number of Items | 1 | | Customer Package Type | Box Packing | | Pattern | Solid | | Finish Type | Matte | | Manufacturer | Vivid Trading Inc | | UPC | 606115608683 | | Size | 14 Ounce | | Country of Origin | China | | Item model number | Charcoal Black With Sip Lock Lid | | ASIN | B0BDX86L7F | ## Product Details - **Brand:** YELONA - **Colour:** Charcoal Black - **Special Feature:** Break Resistant, Freezer Safe, Leak Proof, Non-Slip, Scratch Resistant - **Style:** Modern - **Theme:** Birthday, Christmas, Holiday, Sports, Valentine's Day, Wedding - **Recommended Uses For Product:** Home, Travel - **Included Components:** Lid, Straw - **Specific Uses For Product:** Cold Drinks, Hot Drinks - **Shape:** Round - **Pattern:** Solid ## Images ![400ML Dual Drink Vacuum Insulated Tea Coffee Tumbler Flask with Silicon Straw Lock Sip Lid Anti Spill Stainless Steel Travel Mug for Hot Cold Beverages - Black - Image 1](https://m.media-amazon.com/images/I/41Jzdi4EfkL.jpg) ## Available Options This product comes in different **Model** options. ## Frequently Bought Together - YELONA 400ML Dual Drink Vacuum Insulated Tea Coffee Tumbler Flask with Silicon Straw Lock Sip Lid Anti Spill Stainless Steel Travel Mug for Hot Cold Beverages - Black - SKDBPM Glass Tumbler With Straw And Lid, Reusable Glass Coffee Tumbler, Beer Glasses, Drinking Glasses (Dolphin Mug), 300 milliliter - KiKiluxxa Cartoon Creative Milk Glass Mug for Kids 350ml and Glass Tumbler Sipper with Lid and Silicon Straw 400ml Kids Juice Cup Pack of 2 (Multicolor) --- ## 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/479488081-400ml-dual-drink-vacuum-insulated-tea-coffee-tumbler-flask-silicon](https://www.desertcart.vn/products/479488081-400ml-dual-drink-vacuum-insulated-tea-coffee-tumbler-flask-silicon) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-06-04*