Large Cooler Bags
Description
Technical Parameters
Our large cooler bags, specially designed for outdoor sports enthusiasts, combine fashionable design with powerful practical performance and can meet the needs of long-term outdoor adventures. This large insulated and refrigerated bag measures 35×24×34.5 centimeters and can carry 6 to 10 cans of beverages, 2 bottles of red wine, medium-sized lunch boxes or barbecue ingredients and other large items. The exterior is made of 840D TPU waterproof material, with fashionable black and green accents. In addition, we also use waterproof zipper pockets and durable D-rings with VS hooks to enhance the waterproof performance and functionality. This bag offers multiple carrying options, featuring dual short handles, long shoulder straps at the front and back, and adjustable shoulder straps with anti-slip pads. These designs ensure comfort and adaptability, making it the ideal choice for those who need a large-capacity and reliable refrigerated bag.

Product Specifications
|
Item |
Details |
|
Style Name |
Picnic Cooler Bag |
|
Material |
840D TPU Waterproof Fabric |
|
Decorations |
Sealed Zippers, Waterproof Front Pocket, PP Webbing, Plastic VS Hooks, D-Rings |
|
Craftsmanship |
High-Frequency Welding / Seamless Heat Sealing |
|
Internal Structure |
High-Density Insulation Foam + Blue Waterproof Lining |
|
Color |
Black with Green Accents (Customizable) |
|
Dimensions |
35cm × 24cm × 34.5cm |
|
Net Weight |
1.31kg |
|
Carrying Options |
Dual Short Handles + Long Front/Back Straps + Adjustable Shoulder Strap with Non-Slip Pad |
|
Packaging |
Individual Plastic Bag, Three Pieces per Carton |
|
Minimum Order Quantity |
500 Pieces for Black (Customizable) |
|
Sample Quantity |
1 Sample Supported |
|
Sample Delivery Time |
7 Days |
|
Bulk Production Lead Time |
45 Days |
|
Shipping Methods |
DHL, FedEx, UPS, Air Freight, Sea Freight |


Product Advantages
- Superior Insulation: The high-density insulation foam and seamless heat-sealed construction maintain cold temperatures for extended periods, perfect for keeping large quantities of beverages and food fresh during long outings.
- Durable and Waterproof: Made from 840D TPU material with high-frequency welding, this large cooler bag is waterproof, stain-resistant, and tear-proof, ensuring reliability in harsh outdoor conditions.
- Spacious and Organized Storage: With a generous capacity, it accommodates 6–10 cans or substantial meal prep, while the waterproof front pocket keeps essentials like phones and keys safe and dry.
- Versatile Carrying Comfort: Multiple carrying options, including adjustable shoulder straps with padded support, make transporting heavy loads effortless, ideal for large-scale outdoor activities.
- Easy Maintenance: The waterproof surface is simple to clean, ensuring the bag remains pristine even after rugged use.
Product Applications
This large cooler bag is tailored for diverse outdoor scenarios, leveraging its spacious design to meet various needs:
- Family Picnics: Easily holds enough drinks and meals for group gatherings, keeping everything fresh for hours.
- Beach and Park Outings: Its waterproof and sand-resistant properties make it perfect for carefree use by the water or on sandy shores.
- Cold-Chain Delivery: Serves as a professional tool for portable food and beverage transport, maintaining quality during delivery.
- Camping and Outdoor Work: Ideal for self-drive camping or prolonged outdoor tasks, ensuring cold drinks and food remain fresh in remote settings.
Customization Options
- Color Variations: Beyond the standard black with green accents, choose from a wide range of colors to match your aesthetic.
- Logo and Branding: Add custom logos via embroidery, printing, or embossing to enhance brand visibility.
- Size Adjustments: Modify dimensions to suit specific capacity needs
- Material Options: Select alternative waterproof fabrics or insulation levels to meet unique performance requirements.
- Accessory Add-Ons: Incorporate additional pockets, straps, or hardware for enhanced functionality.
Why Choose FLW as Your Cooler Bag Supplier

Dongguan Fenglinwan Leisure Products Co., Ltd., established in 2007, is a leading manufacturer of outdoor waterproof bags, operating a 7,000+ square meter facility with nearly 200 skilled employees. Certified under ISO-9001/13485 and BSCI, we integrate advanced production techniques and rigorous quality control to deliver products trusted by global brands like KIPLING, INCASE, BEATS, and HERSCHEL. Our key advantages include:
- Direct Factory Pricing: As a source manufacturer, we offer first-hand procurement prices, eliminating middleman costs.
- Advanced R&D Capabilities: Our in-house design team, backed by multiple functional backpack patents, ensures innovative, high-quality products.
- Comprehensive Quality Assurance: From material selection to final inspection, every step undergoes strict testing, guaranteeing defect-free products with a 1:1 replacement policy.
- Flexible Sampling and Production: We provide samples within 4–7 days (with sample fees refunded on bulk orders) and deliver bulk orders in 45 days.
- Global Reach and Reliability: Our products are exported to Europe, Japan, South Africa, and beyond, earning consistent client trust and satisfaction.
Our Certificates

FAQ
Q: How long can this large cooler bag keep items cold?
A: With its high-density insulation foam, the bag maintains cold temperatures for up to 6–8 hours, depending on external conditions and ice pack usage.
Q: What is the minimum order quantity for customized designs?
A: The MOQ for customized large cooler bags is 500 pieces, though we can discuss lower quantities for specific cases.
Q: Can the bag withstand heavy rain or submersion?
A: Yes, the 840D TPU material and seamless welding ensure excellent waterproofing, suitable for heavy rain but not full submersion.
Q: How do I request a sample, and what are the costs?
A: Submit a sample request with your specifications; we charge a sample fee and shipping, refunded upon bulk order placement.
Q: What is the typical lead time for bulk orders?
A: Bulk production takes approximately 45 days after sample approval, with shipping times varying by method.
Q: Do you offer design support for custom orders?
A: Yes, our R&D team can assist with design development based on your drawings, samples, or descriptions.
Q: What payment terms do you accept?
A: We typically accept T/T or L/C, with specific terms negotiable based on order size and partnership.
Q: Is there a warranty for defective products?
A: We provide a 100% guarantee, offering 1:1 replacements for any defective items upon verification.
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