Vacuum Flask - Rang Dong

26/08/2026

LIGHT TO CARRY, CONVENIENT ALL DAY LONG 🎒☕✨

Going anywhere becomes easier when your favorite drink is always by your side. Rang D**g’s portable vacuum flask collection delivers high-performance thermal retention in a compact, sleek design—built to last!
Sleek, elegant, and compact enough to fit neatly on any desk. Keeps your favorite tea or coffee hot, helping you stay sharp and focused through long work sessions.
Small carrying weight, maximum daily convenience. 🌍💎

👇 Where are you taking your Rang D**g flask today—the office, the workshop, or a weekend getaway? Let us know in the comments below!

**gQuality

25/08/2026

LOCK IN THE HEAT, LOCK IN THE INSPIRATION – EVERY SINGLE DAY ☕🧊✨

Every great day starts better with your favorite beverage served at the exact temperature you love. Whether it’s a steaming hot pour-over coffee to kickstart your morning or crisp, cold water to keep you refreshed through hot summer days, the RD-CGN045ST1.E stainless steel thermal mug is built to keep up with your daily rhythm! 💼🏃‍♂️

Why this sleek thermal mug is an essential daily companion:
✨ 12H Hot / 24H Cold Thermal Defense: Advanced insulation keeps your drinks hot for up to 12 hours or refreshingly cold for up to 24 hours.
✨ Premium SUS 304 Stainless Steel: Safe, durable, and highly resistant to odor retention, preserving the pure taste of every brew.
✨ Compact & Portable Architecture: Modern, lightweight design that fits effortlessly on your desk, in your bag, or on the move.
✨ Direct-Sip Lid & Wide Mouth: Sip directly with ease, while the wide-mouth opening makes adding ice cubes and cleaning completely hassle-free.

A compact mug that brings maximum convenience and daily inspiration to every sip. 🎁🌿

👇 What’s in your mug today—hot coffee or iced tea? Drop your choice in the comments below!

**gQuality

24/08/2026

RAPID BOIL IN AN INSTANT – ULTIMATE CONVENIENCE FOR YOUR MODERN KITCHEN ⚡☕🍳

A few short minutes of waiting is all it takes to streamline your daily home routine. Whether you need an instant rolling boil for your morning pour-over coffee, a quick bowl of midday noodles, or hot water to speed up family dinner prep, efficiency and safety make all the difference.

Discover the Rang D**g Electric Kettle Collection—engineered with versatile capacities, advanced safety systems, and smart features tailored to match the rhythm of every modern home!

Key Highlights:
⚡ Rapid Boiling & 360° Swivel Base: High-performance heating technology brings water to temperature in minutes, paired with a cordless 360° swivel base for smooth lifting and docking from any angle.
🛡️ Quad-Layer Safety Architecture: Engineered for complete peace of mind with integrated auto-shutoff when boiling, dry-boil protection, overheat defense, and electrical leak prevention.
🌱 Food-Grade 304 Stainless Steel: The inner core is crafted from high-grade 304 Stainless Steel—completely non-toxic, highly durable, and easy to clean without lingering odors.
📲 From Classic Utility to Smart IoT Tech: Select from reliable, simple one-touch mechanical options or step up to app-connected smart models featuring live temperature displays and 7 tailored heating modes for teas, coffees, and baby formula.

Upgrade your countertop with a safe, energy-efficient essential built for everyday performance. 🌍💎

👇 Are you team "classic one-touch kettle" or team "smart app-controlled tech"? Tell us your preference in the comments below!

**gQuality

21/08/2026

20/08/2026

WHY PARENTS CHOOSE RANG D**G THERMAL MUGS: MAXIMUM SAFETY FOR KIDS, TOTAL PEACE OF MIND FOR PARENTS 🎒👶✨

When picking out a daily thermal mug for school, parents look far beyond fun designs—they care deeply about material safety, since it directly touches what their children drink every single day.

With Rang D**g’s kid-friendly thermal mug collection, peace of mind starts with rigorously selected, food-safe materials! 💧🏫

Built with uncompromising health standards:
🛡️ Premium Food-Grade 304 Stainless Steel Interior: Smooth, ultra-hygienic, and easy to clean. It resists odor retention and ghost flavors, preserving the natural taste of water, fresh juice, or warm milk. It is the gold standard material recommended for food-contact items.
🛡️ BPA-Free Virgin Plastic Lid & Silicone Seal: Crafted entirely from safe, non-toxic virgin plastic to ensure no harmful chemicals leach into drinks. Paired with an airtight silicone gasket, it prevents accidental spills and leaks inside school backpacks!

🎁 SPECIAL BACK TO SCHOOL BONUS:
Every Rang D**g thermal mug now comes with 1 FREE exclusive "Back to School" sticker set! Kids can unleash their creativity, decorate their own mugs, and stand out with a unique personal style in the classroom.

Applicable Models:
🔹 RD-CGN045ST1.E (450ml) – Compact & lightweight for early learners.
🔹 RD-CGN05ST1.E (500ml) – Extra capacity for active school days and sports practice.

Give your children a healthy, safe, and exciting start to the new school year! 🌍💎

👇 Which model fits your child’s school routine best—450ml or 500ml? Send us a message today to grab your free sticker set with your order!

**gQuality

19/08/2026

RANGD**G SHARES ITS INNOVATION JOURNEY AT THE 2026 NATIONAL PRODUCTIVITY AND QUALITY FORUM 🚀💡🌐

On August 14, 2026, in Ho Chi Minh City, Rang D**g actively participated in the 2026 National Productivity and Quality Forum, a prestigious industry event organized by the Ministry of Science and Technology. 🏢📊

Speaking at the thematic seminar "Innovation – The Driving Force for Sustainable Corporate Productivity," Mr. Nguyen Hoang Kien, Deputy General Director of Rang D**g Light Bulb and Vacuum Flask Joint Stock Company, shared how the enterprise leverages science, technology, innovation, and digital transformation as core pillars to boost overall productivity and global competitiveness.
**g

13/08/2026

Every great day starts with your favorite beverage served at the exact temperature you love. Whether it’s a steaming hot pour-over coffee to fire up your morning focus or a crisp, ice-cold drink to keep you refreshed on a hot afternoon, the RD-CGN045ST1.E stainless steel thermal mug is built to keep up with your daily flow! 💼🏃‍♂️
Why this sleek thermal mug is an absolute daily essential:
🔥 12H Hot / 24H Cold Mastery: Advanced double-wall vacuum insulation keeps your drinks hot for up to 12 hours or freezing cold for up to 24 hours. No lukewarm coffee or melted ice breaking your rhythm.
🛡️ Premium SUS 304 Stainless Steel: Crafted with high-grade, food-safe SUS 304 Inox. It is completely rust-proof, non-toxic, highly durable, and won't retain flavor or ghost odors from yesterday's brew.
🎒 Ergonomic & Portable Design: Features a clean, modern silhouette that feels natural in your hand, sits comfortably on your office desk, and slips easily into car cup holders or bag side pockets.
🧊 Direct-Sip Lid & Wide Mouth: Designed with a convenient flip lid for smooth, one-handed drinking. The wide-mouth architecture makes popping in large ice cubes and deep-cleaning completely effortless.
A compact everyday carry item that brings maximum comfort, convenience, and inspiration to every sip. Upgrade your daily hydration routine! 🌍💎
👇 What’s in your mug today—a rich hot espresso or an iced green tea? Drop your go-to drink in the comments below!

12/08/2026

🌍 An International Milestone for Rang D**g Street Lighting Solutions
Rang D**g has received international TÜV SÜD certification for its LED street lights and street light drivers.
From products manufactured in Vietnam to solutions verified by a trusted global testing and certification organization, this milestone reflects Rang D**g’s commitment to raising quality standards for project lighting solutions.
The certification confirms that Rang D**g’s LED street lights and drivers meet safety and quality requirements in line with European and international standards.
For infrastructure projects, this is more than a product certification - it provides investors, contractors, and partners with greater confidence in choosing lighting solutions that are tested, reliable, and ready to meet higher requirements in both domestic and international projects.
**g

10/08/2026

LOCK IN THE HEAT, LOCK IN THE INSPIRATION – EVERY SINGLE DAY ☕🧊✨

Every great day starts with your favorite beverage served at the exact temperature you love. Whether it’s a steaming hot pour-over coffee to fire up your morning focus or a crisp, ice-cold drink to keep you refreshed on a hot afternoon, the RD-CGN045ST1.E stainless steel thermal mug is built to keep up with your daily flow! 💼🏃‍♂️

Why this sleek thermal mug is an absolute daily essential:
🔥 12H Hot / 24H Cold Mastery: Advanced double-wall vacuum insulation keeps your drinks hot for up to 12 hours or freezing cold for up to 24 hours. No lukewarm coffee or melted ice breaking your rhythm.
🛡️ Premium SUS 304 Stainless Steel: Crafted with high-grade, food-safe SUS 304 Inox. It is completely rust-proof, non-toxic, highly durable, and won't retain flavor or ghost odors from yesterday's brew.
🎒 Ergonomic & Portable Design: Features a clean, modern silhouette that feels natural in your hand, sits comfortably on your office desk, and slips easily into car cup holders or bag side pockets.
🧊 Direct-Sip Lid & Wide Mouth: Designed with a convenient flip lid for smooth, one-handed drinking. The wide-mouth architecture makes popping in large ice cubes and deep-cleaning completely effortless.

A compact everyday carry item that brings maximum comfort, convenience, and inspiration to every sip. Upgrade your daily hydration routine! 🌍💎

👇 What’s in your mug today—a rich hot espresso or an iced green tea? Drop your go-to drink in the comments below!

**gQuality

06/08/2026

A JOURNEY OF A THOUSAND MILES BEGINS WITH SMALL, DAILY HABITS 🎒🏃‍♂️✈️

Every great goal, breakthrough project, or memorable adventure starts with a single step—and the simple, steady energy to keep moving forward. Whether you are heading to campus, stepping into the office, hitting a tough workout, or taking off on a weekend getaway, carrying the RD-BGN075ST1 (750ml) vacuum flask ensures you stay perfectly hydrated, energized, and ready for whatever comes next!

Discover how this versatile 750ml hydration companion fits into every chapter of your day:

✨ 1. On Campus & Classrooms: Keep your crisp iced water, tea, or fresh fruit juices cold throughout back-to-back lectures, study sessions, and extracurricular activities.
✨ 2. At the Office Desk: Keep it within arm's reach on your workspace. Having it right in front of you serves as an effortless visual reminder to drink water, keeping your focus high and brain sharp all day long.
✨ 3. During Workouts & Sports: Sized at a optimal 750ml capacity to deliver maximum hydration when you need it most—whether you're crushing a gym session, running outdoors, playing pickleball, or cycling.
✨ 4. On Travels & Road Trips: Sleek, lightweight, and durable enough to pack into any travel bag. Enjoy your favorite beverages on the go without relying on single-use plastic bottles.

Small, positive daily habits power your biggest journeys. Take charge of your energy wherever life leads you! 🌍💎

👇 Where are you taking your flask today—to the gym, the desk, or out on the road? Drop a comment below and let us know your daily routine!

**gQuality