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The Milton Duo DLX 1000 Thermosteel Water Bottle is a premium, high-performance hydration companion backed by 50 years of trusted Indian innovation. Designed for superior temperature regulation, this vacuum flask utilizes double-walled insulation technology that locks in your beverage's exact climate for up to 24 hours. Whether you need refreshing ice-cold water for a strenuous gym routine or steaming hot tea during long commutes, this flask maintains optimal thermal conditions from morning to night.
Engineered to endure the demands of daily travel, office use, and outdoor hikes, the bottle is constructed inside and out with high-grade, food-grade SS304 stainless steel. This rust-proof and highly durable structure ensures that your drinks stay perfectly fresh, hygienic, and completely free from metal odors. To maximize its efficiency, the internal steel layer is integrated with a specialized copper coating that significantly enhances heat and cold retention compared to standard vacuum flasks.
Day-to-day usability is highly effortless thanks to its 100% leak-proof threaded cap design, giving you complete peace of mind against messy accidental spills inside your backpack or gym bag. The compact, classic silver body features sleek aesthetic contours for a secure hand grip while fitting uniformly into side backpack pockets or standard vehicle cup holders. Fully verified by strict ISI quality certifications, this 1-litre thermosteel bottle effortlessly balances clinical-grade material purity with reliable everyday convenience.
| Brand | MILTON |
| Model Name | Duo DLX 1000 |
| Color | Silver |
| Product Type | Vacuum Flask / Thermosteel Water Bottle |
| Insulation Type | Double-Walled Vacuum Insulated |
| Temperature Retention | Keeps Hot or Cold up to 24 Hours |
| Body Material | Inner & Outer High-Quality SS304 Stainless Steel |
| Thermal Coating | Internal Copper Coating for Better Retention |
| Total Capacity | 1000 ml (1 Litre) |
| Lid Mechanism | Secure Threaded Cap |
| Spill Protection | 100% Leak-Proof Design |
| Ideal For | Office, Gym, School, Travel, and Outdoor Hikes |
| Certification | ISI Certified for Quality & Durability |
| Rust Resistance | Yes (Corrosion Resistant Grade Steel) |
| Usage Restriction | Not recommended for carbonated drinks or plain milk |
| In The Box | 1-Piece Duo DLX Thermosteel Water Bottle (1 Litre) |
| Warranty | 1 Year Manufacturer Brand Warranty |
