Thermal Insulation Technology | Food Grade Lining

Insulated Thermal Bags
Keep Hot / Cold for 6+ Hours

Premium leakproof insulation with multi-layer aluminum foil & EPE foam. Perfect for food delivery, grocery冷链, catering, and pharmaceutical transport. Custom sizes & full color printing available.

Insulated Bag Main
Keeps ice frozen Heat retention Leakproof liner

Insulated Thermal Tote
Food delivery · Grocery · Pharma · Outdoor

Thickened 5-15mm insulation layer (aluminum foil + pearl cotton/EPE). Maintains temperature for 4–8 hours. FDA approved inner lining, wipe-clean and durable. Ideal for restaurants, meal prep, and cold chain logistics.

Width Range (Bag Flat)

20 – 60 cm (custom up to 80cm)

Height: 25–70cm · Gusset: 5–20cm · Capacity: 3L – 50L
Insulation Thickness

5mm / 10mm / 15mm

Multi-layer foil + foam core

Available Colors (Outer Fabric)
Silver/Aluminum Forest Green Navy Blue Black Red Khaki White (custom print) Any Pantone

Logo & full-color digital printing on outer fabric. Reflective strips available.

Heat retention: up to 80°C
Cold: down to -20°C
Closure: Zipper / Velcro / Drawstring
Technical Specifications

Insulated Bag Construction & Performance

Certified food-safe materials, tested for temperature retention and durability.

Bag Width (Flat)20 – 60 cm (customized up to 80cm). Gusset width optional +5-20cm.
Bag Height / Length25cm – 70cm (any size available; e.g., 30x40cm for lunch bags, 45x55cm for large totes).
Insulation LayerAluminum foil + EPE foam / Pearl cotton (5mm / 10mm / 15mm). Optional double-layer foil.
Outer Material600D Oxford fabric, non-woven (80-120gsm), or custom PP woven fabric — water-resistant & tear-resistant.
Inner LiningFDA grade PEVA / aluminum foil laminated film, easy to wipe clean, leakproof seams.
Temperature RangeKeep cold: -20°C to 4°C (ice frozen for 6h+)  |  Keep hot: up to 80°C (4-6h retention).
Color OptionsOuter: natural silver, custom solid colors (Pantone matched). Inner: silver or custom color foil.
Closure TypeHeavy-duty zipper, velcro flap, roll-top with buckle, drawstring.
Carrying OptionsPadded handles, adjustable shoulder strap, reinforced stitching (load up to 20kg).
Printing & CustomizationSilk screen, heat transfer, digital print up to full color. Logos, barcodes, instruction patches.
CertificationsFDA, LFGB, REACH compliant (inner lining), ISO 9001 manufacturing.
Laboratory tested for thermal retention & tensile strength

6+ Hours Insulation

Advanced multilayer foil keeps temperature stable.

Any Width & Size

Custom dimensions for lunch bags, pizza bags, or bulk totes.

Durable & Washable

Water-resistant exterior, wipe-clean interior.

Full Color Custom

Brand your logo — low MOQ available.

Key Applications & Industries

Food Delivery & Takeout

Grocery / Fresh Produce

Pharmaceutical & Vaccine Transport

Camping & Outdoor Coolers

Cold Chain Logistics

Need a specific size, color, or insulation rating?

Whether you need a small lunch bag with your logo or a heavy-duty delivery tote with extra thick insulation — our team will customize the width, color, handles, and thermal layer to match your brand.

Get a Custom Quote →
Free sample available within 7 days | +86 123 456 7890

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