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Portable Thermal Insulated Lunch Bag Soft Cooler Bag

Portable Thermal Insulated Lunch Bag Soft Cooler Bag

Designed for daily work meals, office food prep, outdoor picnics, and student bentos, this Lightweight Thermal Insulated Lunch Bag combines durable water-resistant polyester fabric, insulating foam padding, and a seamless leakproof aluminum film lining to keep food and drinks fresh, cold, or warm all day.

  • High-Efficiency Thermal Insulation: Features an eco-friendly aluminum foil lining paired with a dense insulation mid-layer to effectively maintain cold or hot temperatures while locking in freshness.

  • 100% Leakproof & Easy-to-Clean Interior: Smooth, stain-resistant internal lining prevents liquid leaks and makes cleaning spills effortless with a quick wipe.

  • Lightweight & Ergonomic Design: Weighing only 278g, this ultra-light tote offers a wide rectangular opening for easy access to bento boxes, beverage cans, and food containers.

  • Three Versatile Carrying Modes: Equipped with a comfortable top grab handle and a detachable, adjustable shoulder strap for handheld, single-shoulder, or crossbody carry.

  • Functional Storage Compartments: Built with dual side mesh pockets for water bottles or umbrellas, plus a sleek front slip pocket for phone, keys, and utensils.

  • OEM & ODM Customization: Complete custom manufacturing options available for private label logo patches, custom fabric colors, sizing adjustments, and specialized packaging.

Item No.
CLB-112
Material
High-Density Water-Resistant & Scratch-Resistant Polyester; Thermal Insulation Pearl Cotton Foam; Food-Grade Heat-Reflective Aluminum Foil (Anti-Fouling & Leakproof)
Size
25 x 17.5 x 20 cm (9.8 x 6.9 x 7.9 inches)
Color
Grey, Pink, Purple, Blue, Deep Blue, Black, or Customized Colors
MOQ
50
Sample Time
5 - 7 Days
Bulk Lead Time
20 - 40 Days
OEM/ODM
Available
Portable Thermal Insulated Lunch Bag Soft Cooler Bag showing High-Density Water-Resistant & Scratch-Resistant Polyester exterior fabric close-up - product detail Portable Thermal Insulated Lunch Bag Soft Cooler Bag interior insulated compartment lined with Thermal Insulation Pearl Cotton Foam for Travel cold retention - product detail Portable Thermal Insulated Lunch Bag Soft Cooler Bag size and dimension chart with 20 L/24 L/15 L capacity options - product detail Portable Thermal Insulated Lunch Bag Soft Cooler Bag shown in a Travel scene for Waterproof use - product detail Portable Thermal Insulated Lunch Bag Soft Cooler Bag available in Grey, Pink, Purple, Blue color options - product detail Portable Thermal Insulated Lunch Bag Soft Cooler Bag zipper closure and carrying handle detail - product detail Portable Thermal Insulated Lunch Bag Soft Cooler Bag adjustable shoulder strap and mesh side pocket detail - product detail Portable Thermal Insulated Lunch Bag Soft Cooler Bag double-layer thermal Food-Grade Heat-Reflective Aluminum Foil (Anti-Fouling & Leakproof) lining structure - product detail Portable Thermal Insulated Lunch Bag Soft Cooler Bag shown in Large Capacity setting for Insulated use - product detail Portable Thermal Insulated Lunch Bag Soft Cooler Bag front zipper pocket and reinforced stitching detail - product detail Portable Thermal Insulated Lunch Bag Soft Cooler Bag packed with food and drinks demonstrating 20 L/24 L/15 L capacity - product detail Portable Thermal Insulated Lunch Bag Soft Cooler Bag folded/compact storage view, Insulated, Portable, Foldable design - product detail Portable Thermal Insulated Lunch Bag Soft Cooler Bag bottom base and water-resistant panel close-up - product detail Portable Thermal Insulated Lunch Bag Soft Cooler Bag carried over the shoulder in everyday lunch use - product detail

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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