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Large Capacity Foldable Thermal Insulated Cooler Picnic Bag

Large Capacity Foldable Thermal Insulated Cooler Picnic Bag

Designed for outdoor camping, family picnics, food delivery, and travel, this Foldable Thermal Insulated Cooler Bag combines heavy-duty 300D Oxford fabric, a 5mm pearl cotton insulating mid-layer, and a food-grade PEVA inner lining to keep food and beverages fresh, cold, or warm for 8 to 12 hours.

  • Three-Layer Thermal Protection: Constructed with a resilient 300D Oxford outer shell, a 5mm shock-absorbing EPE pearl cotton mid-layer, and an eco-friendly PEVA lining to maximize thermal insulation and extended cold retention.

  • 100% Leakproof & Easy-to-Clean Interior: Seamless PEVA film prevents liquid leaks and moisture buildup, allowing spills to be easily wiped clean with a cloth.

  • Large Capacity & Collapsible Space-Saving Design: Available in 19.7L and 33.4L capacities to hold bulk food containers and drinks; easily folds flat for compact storage when not in use.

  • Heavy-Duty Carrying & Ergonomic Comfort: Reinforced stress points with jujube bartack stitching, padded top grab handles, and a detachable shoulder strap with a thickened shoulder pad for comfortable carrying under heavy loads.

  • Multi-Pocket Convenience: Features a front zippered pocket for tablets, utensils, or small essentials, plus dual side mesh pockets for water bottles or umbrellas.

  • OEM & ODM Customization: Full custom production available for private labeling, custom branding logos, specialized colors, dimension adjustments, and bulk packaging.

Item No.
CLB-121
Material
Oxford Cloth; EPE Foam; Food-Grade Eco-Friendly PEVA Film
Size
35 x 23 x 24.5 cm (13.8 x 9.1 x 9.6 inches); 40 x 26 x 31.5 cm (15.7 x 10.2 x 12.4 inches)
Color
Khaki, Gray, Army Green, or Customized Colors
MOQ
50
Sample Time
5 - 7 Days
Bulk Lead Time
20 - 40 Days
OEM/ODM
Available
Large Capacity Foldable Thermal Insulated Cooler Picnic Bag showing Oxford Cloth exterior fabric close-up - product detail Large Capacity Foldable Thermal Insulated Cooler Picnic Bag interior insulated compartment lined with EPE Foam for Travel cold retention - product detail Large Capacity Foldable Thermal Insulated Cooler Picnic Bag size and dimension chart with 20 L/24 L/15 L capacity options - product detail Large Capacity Foldable Thermal Insulated Cooler Picnic Bag shown in a Travel scene for Waterproof use - product detail Large Capacity Foldable Thermal Insulated Cooler Picnic Bag available in Khaki, Gray, Army Green color options - product detail Large Capacity Foldable Thermal Insulated Cooler Picnic Bag zipper closure and carrying handle detail - product detail Large Capacity Foldable Thermal Insulated Cooler Picnic Bag adjustable shoulder strap and mesh side pocket detail - product detail Large Capacity Foldable Thermal Insulated Cooler Picnic Bag double-layer thermal Food-Grade Eco-Friendly PEVA Film lining structure - product detail Large Capacity Foldable Thermal Insulated Cooler Picnic Bag shown in Large Capacity setting for Insulated use - product detail Large Capacity Foldable Thermal Insulated Cooler Picnic Bag front zipper pocket and reinforced stitching detail - product detail Large Capacity Foldable Thermal Insulated Cooler Picnic Bag packed with food and drinks demonstrating 20 L/24 L/15 L capacity - product detail Large Capacity Foldable Thermal Insulated Cooler Picnic Bag folded/compact storage view, Insulated, Portable, Foldable design - product detail Large Capacity Foldable Thermal Insulated Cooler Picnic Bag bottom base and water-resistant panel close-up - product detail Large Capacity Foldable Thermal Insulated Cooler Picnic Bag carried over the shoulder in everyday lunch use - product detail Large Capacity Foldable Thermal Insulated Cooler Picnic Bag leakproof lining and seam-welded interior detail, Water Resistant - product detail Large Capacity Foldable Thermal Insulated Cooler Picnic Bag Water Resistant feature highlighted in close-up detail shot - product detail Large Capacity Foldable Thermal Insulated Cooler Picnic Bag full side profile view highlighting Oxford Cloth construction - product detail Large Capacity Foldable Thermal Insulated Cooler Picnic Bag showing EPE Foam exterior fabric close-up - product detail Large Capacity Foldable Thermal Insulated Cooler Picnic Bag interior insulated compartment lined with Food-Grade Eco-Friendly PEVA Film for Waterproof cold retention - product detail Large Capacity Foldable Thermal Insulated Cooler Picnic Bag size and dimension chart with 20 L/24 L/15 L capacity options, view 20 - product detail Large Capacity Foldable Thermal Insulated Cooler Picnic Bag shown in a Large Capacity scene for Insulated use - product detail Large Capacity Foldable Thermal Insulated Cooler Picnic Bag available in Khaki, Gray, Army Green color options, view 22 - product detail Large Capacity Foldable Thermal Insulated Cooler Picnic Bag zipper closure and carrying handle detail, view 23 - product detail Large Capacity Foldable Thermal Insulated Cooler Picnic Bag adjustable shoulder strap and mesh side pocket detail, view 24 - product detail Large Capacity Foldable Thermal Insulated Cooler Picnic Bag double-layer thermal Oxford Cloth lining structure - product detail Large Capacity Foldable Thermal Insulated Cooler Picnic Bag shown in lunch setting for picnic use - product detail Large Capacity Foldable Thermal Insulated Cooler Picnic Bag front zipper pocket and reinforced stitching detail, view 27 - product detail Large Capacity Foldable Thermal Insulated Cooler Picnic Bag packed with food and drinks demonstrating 20 L/24 L/15 L capacity, view 28 - product detail Large Capacity Foldable Thermal Insulated Cooler Picnic Bag folded/compact storage view, Insulated, Portable, Foldable design, view 29 - 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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