CVF-L1 INSULATED VACUUM FLASK 500 ML mix COLOR

About CVF-L1 INSULATED VACUUM FLASK 500 ML mix COLOR

• Double-walled construction:The flask consists of two containers, one inside the other, creating an inner and outer wall.
• Vacuum layer:The space between the two walls is evacuated of air, creating a vacuum.
• Thermal insulation:The vacuum layer drastically reduces heat transfer by conduction and convection because there is no medium (like air) for the heat to easily travel through.
• Reflective surface:The inner surface of the outer wall is often covered with a reflective coating (like silver) to minimize heat transfer by radiation.
• Durable materials:Modern flasks are commonly made from durable, food-grade stainless steel, though older models may be glass.
• Versatile use:They are used to keep liquids like coffee, tea, water, and juice hot or cold for hours, making them suitable for travel, picnics, outdoor activities, or office use.

Advanced Temperature Retention

Enjoy hot drinks for 12 hours or refreshing cold beverages for a full 18 hours. The CVF-L1 flask's double-walled vacuum insulation and low thermal conductivity ensure your preferred temperature is preserved. Whether you're commuting, at the office, or exploring outdoors, your drinks will always be just right.


Built for Your Active Lifestyle

Lightweight at approximately 300 grams and featuring a compact, cylindrical shape, the flask is easy to carry anywhere. Its flat, non-slip base ensures stability, and the twist-on cap with a silicone seal protects against leaks. The sleek multicolor design with a matte finish adds a stylish touch.


Eco-Conscious & Safe

Made from food-grade stainless steel and BPA-free plastic, this flask is both safe and eco-friendly. Its reusable nature helps reduce single-use plastic waste, supporting a sustainable lifestyle. Certified food-grade materials provide peace of mind for everyday use.