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China, Chinese Hot and Cold Tote Thermal Bag Insulated Food Package1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Packaging BagsOther Packaging BagsThermal BagHot and Cold Bag
Shenzhen Pack Materials Co., Ltd.
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Product DescriptionCompany ProfileDescriptionCold & Heat Thermal Insulated BagA thermal insulated bag is a versatile container designed to maintain the temperature of its contents, either keeping them cold or hot for extended periods. It typically features multi-layer insulation (such as foam, reflective aluminum foil, or vacuum-sealed panels) that minimizes heat exchange with the external environment. The bag is often made of durable, waterproof materials like polyester or nylon, with a sturdy zipper closure to ensure an airtight seal.Thermal bag Common uses include:Preserving perishable food/drinks during travel, picnics, or grocery shopping.Transporting medical supplies (e.g., vaccines, medications) requiring temperature control.Storing meal-prep containers or baby bottles at desired temperatures.Many designs incorporate portable features like handles, shoulder straps, or foldable structures for convenience. Reusable and eco-friendly options are increasingly popular, offering both ice-pack compatibility and microwave-safe heating capabilities. Ideal for daily use, outdoor activities, or professional logistics, thermal bags provide reliable temperature retention for 4–12+ hours depending on insulation quality and ambient conditions.
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