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Double Layer Thermal Insulated Leakproof Lunch Cooler Bag

Double Layer Thermal Insulated Leakproof Lunch Cooler Bag

Designed for daily work meals, office food prep, outdoor picnics, and family travel, this Double Layer Thermal Insulated Lunch Cooler Bag combines high-density water-resistant Oxford fabric, shock-absorbing pearl cotton, and a seamless hot-pressed PEVA aluminum foil lining to keep food warm, cold, and fresh for hours.

  • Double Deck Elevated Design: Features a two-tiered compartmentalized layout that allows easy separation of dry snacks, fruits, or utensils in the top section from bento boxes or cold beverages in the main lower compartment.

  • Hot-Pressing Leakproof Technology: Built with an advanced hot-pressed seamless PEVA lining that guarantees 100% leakproof performance, preventing liquid spills and making cleanups effort-free.

  • Three-Layer Thermal Protection: Engineered with a water-resistant Oxford fabric outer shell, a pearl cotton insulating core, and a heat-reflective aluminum foil lining for maximum thermal retention.

  • Multi-Pocket Practicality: Includes a spacious U-shaped front zippered pocket for small essentials, dual side mesh pockets for water bottles or umbrellas, and dual-zipper wide openings for easy packing.

  • Dual Carrying Comfort: Equipped with a double-sided leather-stitched top handle for a comfortable grip, alongside a detachable, adjustable shoulder strap with durable swivel hooks.

  • OEM & ODM Customization: Full custom production available for private labeling, custom logo application, specialized color matching, dimensional adjustments, and bulk packaging.

Item No.
CLB-119
Material
Oxford; EPE Foam; Hot-Pressed Eco-Friendly PEVA & Aluminum Foil Interior
Size
27 x 20 x 30 cm (10.6 x 7.9 x 11.8 inches)
Color
Grey, Black, Navy Blue, or Customized Colors
MOQ
50
Sample Time
5 - 7 Days
Bulk Lead Time
20 - 40 Days
OEM/ODM
Available
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OEM & ODM Backpack Manufacturing Solutions

We help brands, importers, wholesalers, and Amazon sellers build custom backpack products from concept to production.

Customization options include:

• Custom logo (embroidery, printing, embossing, rubber patch…)
• Material selection (Oxford, Polyester, Nylon, RPET, PU leather…)
• Color customization based on Pantone matching system
• Structural customization (compartments, size, pockets, functions…)
• Packaging customization for retail or e-commerce branding

Whether you are launching a new brand or expanding your product line, we provide full OEM/ODM support from sampling to mass production.

Strict Quality Control Process

Every order is carefully inspected to ensure product consistency and durability.

• Raw material inspection before production
• In-line production quality monitoring
• Final inspection before packaging
• Functional and durability testing based on product type

We ensure every backpack meets export-quality standards before shipment.

Production & Order Information

• MOQ: 50–500 pcs (varies by model and customization)
• Sample lead time: 3–7 days
• Bulk production time: 20–40 days
• Flexible OEM & ODM support for different business scales

We support both small trial orders and large-scale production.

Request Pricing & Samples

Contact us for pricing, MOQ, samples, and customization options. Our backpack manufacturing specialists will provide a tailored solution based on your project requirements.

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