Double stainless steel vacuum flask
Stay refreshed and stylish with the Double Stainless Steel Vacuum Flask, a premium thermal flask designed for durability, convenience, and exceptional performance. Crafted from high-quality double-layer stainless steel, this flask uses advanced vacuum insulation technology to maintain the perfect temperature for your beverages, keeping them hot for up to 12 hours and cold for up to 24 hours.
The sleek, modern design combines functionality with elegance. Its leak-proof lid ensures secure transport, while the ergonomic body provides a comfortable grip, making it ideal for home, office, gym, travel, or outdoor activities. Lightweight, reusable, and eco-friendly, the Double Stainless Steel Vacuum Flask is perfect for individuals who prioritize convenience, sustainability, and style in their everyday drinkware.
🌟 Key Features
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Double Stainless Steel Construction: Inner and outer walls made from 304 food-grade stainless steel for durability, corrosion resistance, and safety.
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Vacuum Insulation Technology: Maintains hot drinks for up to 12 hours and cold drinks for up to 24 hours.
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Leak-Proof Lid: Secure screw-on or flip-top lid prevents spills during transport.
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Sweat-Free Exterior: Prevents condensation on the surface, keeping hands and surfaces dry.
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Ergonomic Design: Comfortable to hold and easy to carry for daily use.
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Wide Mouth Opening: Facilitates filling, drinking, cleaning, and adding ice cubes or fruit slices.
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Eco-Friendly & Reusable: Reduces dependency on single-use plastic bottles.
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Stylish & Modern Finish: Available in various colors and matte or glossy finishes.
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Durable & Long-Lasting: Resistant to dents, scratches, and everyday wear.
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Easy to Clean & Maintain: Removable lid allows thorough cleaning.
⚙️ Technical Specifications
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Material: Double-wall 304 Stainless Steel (inner & outer layer), 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: 6–12 hours
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Cold: 12–24 hours
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Lid Type: Screw-on, flip-top, or push-button leak-proof lid
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Dimensions: 6–8 cm diameter × 18–26 cm height (depending on size)
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Weight: 280–450g
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Color Options: Silver, Black, Rose Gold, White, Blue, Gradient, or custom colors
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Accessories: Optional straw, carrying sleeve, cleaning brush
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Cleaning: Hand wash recommended; some models dishwasher safe
💡 Why Choose the Double Stainless Steel Vacuum Flask
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Preserves hot or cold beverages for hours, ensuring your drink is always at the perfect temperature.
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Durable, safe, and corrosion-resistant for long-term use.
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Leak-proof and portable — ideal for commuting, travel, and outdoor activities.
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Eco-friendly alternative to disposable bottles and cups.
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Stylish, modern design suitable for gifting or personal use.
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Ergonomic and lightweight for easy carrying.
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Compatible with coffee, tea, water, smoothies, juices, and more.
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Sweat-free exterior keeps your hands dry and clean.
🧃 Customer Use Cases
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Home & Office: Maintain hot coffee, tea, or chilled beverages throughout the day.
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Travel & Outdoor Adventures: Perfect for hiking, camping, picnics, or commuting.
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Gym & Sports: Keep water, energy drinks, or protein shakes at the desired temperature.
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Gifts & Promotions: Ideal for birthdays, corporate gifting, or special events.
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Eco-Friendly Lifestyle: Replace disposable plastic bottles with a sustainable option.
📦 Package Includes
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1 × Double 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 Manual
🧴 Care & Maintenance
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Wash thoroughly before first use.
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Hand wash recommended to maintain finish and insulation.
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Dry completely before storage.
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Avoid microwave and freezer use.
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Do not use abrasive cleaners; store upright to protect the lid and seal.
♻️ Sustainability & Quality Commitment
The Double Stainless Steel Vacuum Flask is designed for sustainable living by minimizing single-use plastics. Each flask is tested for temperature retention, leak resistance, and durability, ensuring long-lasting, high-quality performance. Eco-conscious, stylish, and functional — it’s the ideal choice for modern beverage storage.
