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Food-Grade Isothermal Flask
Keeping your food and beverages at the perfect temperature for hours is no longer a challenge. Our premium Isothermal Flask is engineered for superior thermal retention, making it an indispensable companion for daily commutes, long-haul travel, and outdoor adventures. Whether you need a compact 650ml Isothermal Flask for your personal hydration or a generous 1.3L Isothermal Flask for family outings, we have a solution tailored for you. Our versatile Picnic Isothermal Flask is specifically designed to keep your entire meal fresh and delicious from home to your favorite scenic spot. Constructed with high-quality, food-grade materials, these flasks ensure your consumables remain safe and pure, free from any unwanted odors or chemical leaching.
The Food-Grade Isothermal Flask is meticulously designed with a focus on durability, functionality, and user safety. Its core is a high-performance vacuum insulation layer that effectively minimizes heat transfer, keeping hot contents hot and cold contents cold for extended periods. The interior is lined with a premium, food-certified 304 stainless steel that is resistant to corrosion and easy to clean. The exterior is crafted from robust, BPA-free plastic or stainless steel, providing a secure grip and impact resistance. The wide mouth opening allows for easy filling and cleaning, while the leak-proof lid with a silicone gasket ensures a perfect seal, preventing any spills during transport. An ergonomic carry handle or a convenient shoulder strap is integrated for effortless portability, making the Food-Grade Isothermal Flask a reliable choice for any situation.
Key Specifications of Our Food-Grade Isothermal Flask
- Material: Inner Wall - 304 Food-Grade Stainless Steel; Outer Wall - BPA-Free Plastic / 18/8 Stainless Steel
- Insulation Technology: Double-Wall Vacuum Insulation
- Lid Type: Leak-Proof Screw Lid with Silicone Seal
- Temperature Retention: Keeps hot for 12 hours and cold for 24 hours*
- Capacity Options: Available in multiple sizes including 500ml, 650ml, 1L, and 1.3L
- Portability: Integrated Carry Handle or Detachable Strap
- Dishwasher Safe: Lid components are top-rack dishwasher safe
| Model / Capacity | Hot Retention (Hours) | Cold Retention (Hours) | Weight (Approx.) | Dimensions (Height x Diameter) |
|---|---|---|---|---|
| 650ml Isothermal Flask | 12 | 24 | 450g | 23cm x 8cm |
| 1.3L Isothermal Flask | 10 | 22 | 780g | 28cm x 12cm |
| Picnic Isothermal Flask (1L) | 11 | 24 | 600g | 25cm x 10cm |
*Temperature retention times are approximate and can vary based on ambient conditions and initial content temperature.
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