Insulated Leakproof Lunch Cooler Bag with Shoulder Strap

Cooler Bags, Picnic Bags

Designed for daily work lunches, outdoor picnics, and food transport, this Insulated Leakproof Lunch Cooler Bag features a durable water-repellent outer fabric, high-density foam thermal insulation, and a seamless leakproof PEVA liner. With a large 14.6L capacity holding up to 24 cans (355ml), it provides reliable hot and cold temperature retention while ensuring easy portable carrying.

Three-Layer Thermal Protection: Engineered with a water-repellent outer fabric, a high-density insulation foam core, and a bright orange leakproof PEVA lining for long-lasting temperature maintenance.
100% Leakproof & Easy-Clean Lining: Utilizes heat-welded seamless lining technology to prevent liquid leakage and condensation, allowing for effortless wipe-down cleaning.
14.6L Large Capacity Storage: Generous main compartment accommodates up to 24 cans (355ml) or multiple meal containers, supplemented by a front zippered pocket and side mesh holders.
Flexible Carrying Options: Features top padded handles, an adjustable shoulder strap, and top bungee cord storage for ultimate convenience during travel or outdoor activities.
OEM & ODM Customization: Complete custom manufacturing options including private label branding, tailored dimensions, custom colorways, and bulk packaging.

Item No.

CLB-108

Material

High-Density Oxford Fabric; High-Density Insulation Foam; Heat-Welded Seamless PEVA

Size

29.2 x 20 x 26.7 cm (11.5 x 7.8 x 10.5 inches)

Color

Black / Grey / Customized Colors

MOQ

Sample Time

5 - 7 Days

Bulk Lead Time

20 - 40 Days

OEM/ODM

Available

Large Capacity Outdoor Waterproof Thermal Insulation Backpack with Reflective Strips Portable Refrigerated Insulated Cooler B - 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.

Subject:

Insulated Leakproof Lunch Cooler Bag with Shoulder Strap