China Food Grade 280/350/500ml Double Wall Vacuum Insulated Lunch Box Kids Thermal Food Jar Manufacturer, Factory

    Product Description

    Product Features

    Insulated Food Jar for Meals

    Fresh, Temperature-Locked Meals On the Move

    Designed to keep your meals just right, whether storing dry oats, warm soups, or chilled fruit. Its double-walled construction locks in temperature—keeping food warm for 4+ hours or cold for 6+ hours.
    Temperature Retention Performance

    8 Hours Hot, 12 Hours Cold Retention

    Delivers reliable temperature retention: keeps hot foods warm for up to 8 hours and chilled items cold for 12 hours. Perfect for work lunch, school snacks, or picnics.
    Versatile Insulated Container

    One Jar for Endless Meal Varieties

    Handles soups, porridge, pasta, baby food, cereal, salads, milkshakes, and yogurt. Compact and easy-to-open design, ideal for gym snacks or baby meals.
    Kid-Friendly Lunch Jar

    Kid-Friendly & Leak-Proof Design

    Features a 360° leak-proof seal safe for backpacks. Lightweight and compact for school bags, with a lid designed specifically for children to open easily.
    Easy-Clean Lunch Jar

    Removable Parts for Thorough Cleaning

    The detachable design including silicone valves, PP cover, and seal rings makes cleaning effortless. Every component can be taken apart to ensure hygiene.
    Customizable Food Jar

    Personalized & Playful Custom Designs

    Customize with fun patterns like unicorns and rainbows. Available in three sizes, blending personalization with the practicality of an insulated container.

    Frequently Asked Questions

    Q1: How long can this jar keep food at the desired temperature? The double-walled insulation keeps hot meals warm for up to 8 hours and cold snacks chilled for up to 12 hours.
    Q2: Is the food jar truly leak-proof for school use? Yes, it features a 360° leak-proof seal ring, making it safe to carry in backpacks without worrying about spills or messes.
    Q3: Is it difficult for a child to open the lid? Not at all. The jar is specifically designed with a simple, easy-to-grip lid that kids can open independently during lunch.
    Q4: How do I ensure the jar is completely clean? The jar is fully detachable. You can separate the silicone seal, valve, and cover to clean every crevice and prevent food buildup.
    Q5: What kinds of food are suitable for this container? It is versatile enough for soups, pasta, porridge, baby food, salads, yogurt, milkshakes, and even dry cereal or oats.
    Q6: Are there different design options available? Yes, the jars come in three sizes and support customizable graphics like unicorns, rainbows, and other fun themes for children.

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