Thermos Vacuum Insulated Soup Jar 500ml (Navy Blue）

Thermos Vacuum Insulated Soup Jar — 500ml (Navy Blue)

The Thermos JBR-500 in Navy Blue is a high-capacity, professional-grade food jar built for durability and superior thermal performance. This model is a staple for those who require a substantial meal while on the move, combining a classic, timeless color with the most advanced vacuum insulation technology available.

Key Features

• Industry-Leading Insulation — Equipped with Thermos's signature double-wall vacuum technology, this jar keeps food hot or cold for at least 6 hours. It is the gold standard for maintaining the temperature of hearty soups, casseroles, or chilled salads.

• "Click-Open" Lid Mechanism — The lid features a unique internal structure that releases steam and equalizes pressure with a simple twist. This ensures the jar remains easy to open, even after sitting for hours with hot contents that typically create a "suction" effect.

• Generous 500ml Capacity — Designed for a full adult-sized portion. The wide-mouth design makes it easy to fill, easy to eat from directly with a spoon, and simple to clean.

• Rounded Mouth Rim — The top of the stainless steel body is finished with a smooth, plastic-covered rim, providing a comfortable "mouth-feel" if you choose to drink directly from the jar.

• Timeless Navy Blue Finish — The deep, matte Navy Blue offers a clean, professional look that resists showing fingerprints and fits perfectly in a business or logistics environment.

Product Specifications

Best Practices for Performance

• The 5-Minute Rule: For the best results, pour boiling water into the jar and let it sit for 5 minutes to warm the stainless steel walls before adding your hot food.

• Lid Assembly: The lid consists of multiple parts (the outer lid, the inner pressure-release valve, and the silicone gasket). Ensure all are clicked together firmly after washing to maintain a 100% leak-proof seal.

• Cleaning: While the JBR series is generally dishwasher-safe, check the packaging instructions for this specific color. To keep the Navy Blue finish looking brand new for years, many users prefer a quick hand-wash of the outer body.

Perfect For

• Long Shifts: Ideal for professionals working in transit, at depots, or on-site where microwave access might be limited.

• Outdoor Adventures: A reliable companion for weekend trips or winter outings in New Zealand.

• Meal Preppers: Perfect for those who want to pack a healthy, hot meal in the morning and have it ready and steaming by lunch.

• Rugged Durability: The Navy Blue finish is practical and stylish, designed to withstand the "bumps" of daily commuting.