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
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Premium 304 Stainless Steel: Crafted with food-grade material that’s safe, non-toxic, and corrosion-resistant.
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Double-Wall Vacuum Insulation: Keeps beverages hot for up to 12 hours and cold for up to 24 hours.
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Leak-Proof Design: Secure lid prevents spills and ensures worry-free portability.
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Sweat-Free Exterior: No condensation or moisture on the outside, keeping your hands and bag dry.
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Ergonomic & Portable: Slim design fits comfortably in your hand, bag, or car cup holder.
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Wide Mouth Opening: Easy to fill, pour, and clean; perfect for adding ice cubes or fruit slices.
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Eco-Friendly & Reusable: Reduces plastic waste and promotes sustainable living.
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Modern & Stylish Look: Sleek matte or glossy finish available in multiple colors.
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Durable & Long-Lasting: Resistant to impact, rust, and everyday wear and tear.
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Easy Maintenance: Simple to clean by hand; retains shine and function over time.
⚙️ Technical Specifications
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Material: Food-grade 304 Stainless Steel (inner & outer walls), BPA-free lid, silicone seal
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Capacity: 350ml, 500ml, 750ml, 1000ml (depending on variant)
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Temperature Retention:
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Hot drinks: 6–12 hours
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Cold drinks: 12–24 hours
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Lid Type: Screw-on, flip-top, or push-button (leak-proof)
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Dimensions: 6–8 cm diameter × 18–26 cm height (depending on size)
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Weight: 280–450g (depending on capacity)
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Colors Available: Silver, Matte Black, Rose Gold, White, Blue, Red, Gradient, or Custom Colors
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Accessories (optional): Cleaning brush, carrying sleeve, straw insert
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Cleaning: Hand wash recommended; lid and silicone seal detachable for deep cleaning
💡 Why Choose the Stainless Steel Vacuum Flask
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Keeps your beverages at the ideal temperature anytime, anywhere.
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Combines functionality and fashion for everyday use.
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Designed for versatility — suitable for hot coffee, tea, cold water, smoothies, juices, or soups.
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Safe and durable construction for long-lasting performance.
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Reduces your carbon footprint by eliminating disposable cups and bottles.
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Perfect for students, travelers, professionals, and outdoor enthusiasts.
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Makes a thoughtful and practical gift for loved ones.
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Designed to withstand daily use while maintaining its elegant appearance.
🧃 Customer Use Cases
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Office & Study: Keep your coffee or tea warm throughout the workday.
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Travel & Commute: Spill-proof design makes it perfect for car rides, flights, or trains.
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Outdoor Adventures: Enjoy hydration on hikes, picnics, or camping trips.
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Gym & Sports: Keep water cool during intense workouts or long training sessions.
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At Home: Maintain the perfect temperature for morning beverages or bedtime tea.
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Gift Idea: A premium, practical gift for birthdays, holidays, or corporate giveaways.
📦 Package Includes
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1 × Stainless Steel Vacuum Flask
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1 × Leak-Proof Lid
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1 × Cleaning Brush (optional)
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1 × User Guide
🧴 Care & Maintenance
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Wash thoroughly before first use.
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Hand wash with warm, soapy water for best results.
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Avoid using bleach, abrasives, or harsh detergents.
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Not suitable for microwave or freezer use.
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Dry completely before closing the lid or storing.
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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.
