Stainless steel vacuum flask
Stay hydrated in style with the Stainless Steel Vacuum Flask — your perfect daily companion for keeping beverages hot or cold wherever you go. Built from high-quality, food-grade 304 stainless steel, this flask combines elegance, durability, and performance in one sleek design.
Featuring advanced double-wall vacuum insulation, the flask locks in temperature for hours — keeping drinks hot for up to 12 hours and cold for up to 24 hours. Whether you’re sipping hot coffee during a morning commute or enjoying cold water after a workout, this flask guarantees freshness and satisfaction with every sip.
Designed with a leak-proof lid, a sweat-free exterior, and a comfortable ergonomic grip, it’s perfect for home, office, school, travel, sports, or outdoor activities. Eco-friendly, reusable, and stylish — it’s not just a bottle, it’s a lifestyle essential.
🌟 Key Features
Premium 304 Stainless Steel: Crafted with food-grade material that’s safe, non-toxic, and corrosion-resistant.
Double-Wall Vacuum Insulation: Keeps beverages hot for up to 12 hours and cold for up to 24 hours.
Leak-Proof Design: Secure lid prevents spills and ensures worry-free portability.
Sweat-Free Exterior: No condensation or moisture on the outside, keeping your hands and bag dry.
Ergonomic & Portable: Slim design fits comfortably in your hand, bag, or car cup holder.
Wide Mouth Opening: Easy to fill, pour, and clean; perfect for adding ice cubes or fruit slices.
Eco-Friendly & Reusable: Reduces plastic waste and promotes sustainable living.
Modern & Stylish Look: Sleek matte or glossy finish available in multiple colors.
Durable & Long-Lasting: Resistant to impact, rust, and everyday wear and tear.
Easy Maintenance: Simple to clean by hand; retains shine and function over time.
⚙️ Technical Specifications
Material: Food-grade 304 Stainless Steel (inner & outer walls), BPA-free lid, silicone seal
Capacity: 350ml, 500ml, 750ml, 1000ml (depending on variant)
Temperature Retention:
Hot drinks: 6–12 hours
Cold drinks: 12–24 hours
Lid Type: Screw-on, flip-top, or push-button (leak-proof)
Dimensions: 6–8 cm diameter × 18–26 cm height (depending on size)
Weight: 280–450g (depending on capacity)
Colors Available: Silver, Matte Black, Rose Gold, White, Blue, Red, Gradient, or Custom Colors
Accessories (optional): Cleaning brush, carrying sleeve, straw insert
Cleaning: Hand wash recommended; lid and silicone seal detachable for deep cleaning
💡 Why Choose the Stainless Steel Vacuum Flask
Keeps your beverages at the ideal temperature anytime, anywhere.
Combines functionality and fashion for everyday use.
Designed for versatility — suitable for hot coffee, tea, cold water, smoothies, juices, or soups.
Safe and durable construction for long-lasting performance.
Reduces your carbon footprint by eliminating disposable cups and bottles.
Perfect for students, travelers, professionals, and outdoor enthusiasts.
Makes a thoughtful and practical gift for loved ones.
Designed to withstand daily use while maintaining its elegant appearance.
🧃 Customer Use Cases
Office & Study: Keep your coffee or tea warm throughout the workday.
Travel & Commute: Spill-proof design makes it perfect for car rides, flights, or trains.
Outdoor Adventures: Enjoy hydration on hikes, picnics, or camping trips.
Gym & Sports: Keep water cool during intense workouts or long training sessions.
At Home: Maintain the perfect temperature for morning beverages or bedtime tea.
Gift Idea: A premium, practical gift for birthdays, holidays, or corporate giveaways.
📦 Package Includes
1 × Stainless Steel Vacuum Flask
1 × Leak-Proof Lid
1 × Cleaning Brush (optional)
1 × User Guide
🧴 Care & Maintenance
Wash thoroughly before first use.
Hand wash with warm, soapy water for best results.
Avoid using bleach, abrasives, or harsh detergents.
Not suitable for microwave or freezer use.
Dry completely before closing the lid or storing.
Store upright in a cool, dry place to preserve vacuum insulation.
♻️ Sustainability & Quality Commitment
Our Stainless Steel Vacuum Flask is crafted for sustainability — reducing single-use plastic consumption and promoting eco-friendly living. Each flask undergoes rigorous quality control to ensure superior heat retention, leak resistance, and long-term performance. Stylish, functional, and built to last, it’s more than just a bottle — it’s your reliable hydration partner for years to come.
