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40QT Car Rotomolding Cooler Box OEM/ODM
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40QT Car Rotomolding Cooler Box

40QT Car Rotomolding Cooler Box

Product Specifications
External Size: 65 x 35.51 x 39 CM
Internal Size: 51.8 x 26.3 x 29.9 CM
Carton Box Size: 66x37x40CM
GW/NW: 9.5KGS/8.8KGS
CBM/Cube FT： 0.096cbm
Container Loading Qty: 300PCS/20FT 600PCS/40HQ

Features: Family weekend capacity | Rotomolded + PU | 2–4 person use | Camping/barbecue/road trips | Branding options

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Product Details

The 40QT NL-40 has an interior of about 51.8 × 26.3 × 29.9 cm and is well sized for weekend camping and family outdoor use for roughly 2–4 people. It carries more food and drinks than a personal 30QT-class cooler while remaining easier to fit in an everyday vehicle than larger 50–60QT models. The rotomolded body and PU foam insulation suit fishing, barbecues and road trips as well. Logo, color and packaging customization is available.

Sized for 2–4 person weekend use while remaining practical for everyday vehicles.

Suitable for camping, fishing, road trips, beach days, boating and other outdoor activities. Each capacity serves a different load, group size and handling requirement.

Suitable for outdoor brands, fishing channels, distributors and private-label programs. Different capacities can be combined into a range covering personal carry, family camping and large marine use.

OEM/ODM is available with custom logo, color and packaging options. Volume programs can be configured around the brand position and sales channel.

NL-40 40QT: Sized for 2–4 person weekend use while remaining practical for everyday vehicles.

About Us
Ningbo Nelgreen Outdoor Products Co., Ltd.
Ningbo Nelgreen Outdoor Products Co., Ltd.
Welcome to Ningbo Nelgreen Outdoor Products Co., Ltd. China 40QT Car Rotomolding Cooler Box Suppliers and 40QT Car Rotomolding Cooler Box Factory, located in Yuyao, Ningbo, China. To meet diverse market demands, Nelgreen has established a highly specialized product matrix. Our camping and outdoor leisure cooler series, featuring the popular NL-140, NL-240, and NL-1000 models, are designed with ergonomic comfort handles and rugged all-terrain wheels, offering exceptional ice retention of up to 5-7 days for family camping, road trips, and beach parties. For marine and professional fishing enthusiasts, we offer the high-capacity 240QT wheeled rotomolded cooler, which is meticulously engineered with a precision-moldedl lid, integrated fish ruler, and UV-resistant LLDPE shell to withstand harsh saltwater environments.

With a comprehensive product portfolio covering outdoor cooler boxes, marine fishing coolers, industrial insulated containers, and commercial cold chain products, Nelgreen serves diverse industries including outdoor recreation, fishing, seafood transportation, beverage distribution, and professional logistics. Our products are designed for durability, excellent insulation performance, and long-term reliability in demanding environments.

Our core strength lies in advanced roto-molding technology and flexible OEM/ODM manufacturing capabilities. Equipped with professional tooling facilities and experienced production teams, we provide complete customization services, including product development, mold design, logo customization, color options, structural improvements, and functional accessories. Whether supporting emerging brands with customized solutions or supplying large-scale distributors and retailers, Nelgreen delivers stable quality and efficient production capacity.

Quality is at the heart of everything we do. Our products are manufactured under strict quality control systems and comply with international standards including BSCI, ISO 9001, SGS, RoHS, FDA, and Alibaba Factory Verification. Through continuous innovation, reliable manufacturing, and customer-focused service, Nelgreen is committed to becoming a trusted global partner for professional cooling solutions.

Nelgreen Outdoor — Reliable Cooling Solutions Built for Global Markets.
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Ningbo Nelgreen Outdoor Products Co., Ltd. manufactures the 40QT Car Rotomolding Cooler Box (model NL-40) as part of our rotomolded outdoor cooler range. Designed for 2–4 person weekend camping, road trips, barbecues and fishing, this 40-quart cooler balances capacity with vehicle-friendly dimensions. We supply this model to outdoor brands, fishing channels, distributors and private-label programs under OEM/ODM terms. As a 40QT Car Rotomolding Cooler Box manufacturer, we control the full production process from mold design to final inspection.

Product Specifications

Parameter Value
External Size 65 × 35.51 × 39 cm
Internal Size 51.8 × 26.3 × 959;29.9 cm
Carton Box Size 66 × 37 × 40 cm
Gross Weight / Net Weight 9.5 kg / 8.8 kg
Container Loading 300 pcs / 20 ft, 600 pcs / 40 HQ
Construction Rotomolded LLDPE body + PU foam insulation
Ice Retention Up to 5–7 days under proper usage

Application Fit and Target Use

The NL-40 is sized for 2–4 person weekend outings. Its 40-quart capacity holds enough food and drinks for a family camping trip, beach day, tailgate or fishing excursion while remaining compact enough to fit in an everyday vehicle. The rotomolded body and high-density PU foam insulation maintain internal temperature for extended periods, reducing the need for frequent ice replenishment. This model suits:

  • Family camping and car camping
  • Barbecues and tailgate parties
  • Road trips and RV travel
  • Freshwater and inshore fishing
  • Boat and kayak use
  • Private-label and brand programs

Material and Construction

We manufacture the 40QT cooler using food-grade LLDPE (linear low-density polyethylene) through rotational molding. This process produces a seamless, one-piece body with uniform wall thickness and high impact resistance. The interior cavity is filled with high-density polyurethane foam, which provides the primary thermal barrier. The lid seals tightly to minimize air exchange. All materials comply with FDA and RoHS requirements for food contact.

Configuration and Customization Options

As an OEM/ODM supplier, we offer several customization levels for the NL-40:

  • Logo and branding: Pad printing, hot stamping, or in-mold labeling
  • Color: Any RAL or Pantone color matched to your brand
  • Packaging: Custom carton printing, retail-ready packaging, or bulk export packing
  • Accessories: Drain plug, dividers, bottle openers, or shoulder straps (subject to MOQ)
  • Mold modification: Structural changes for handle placement, latch type, or interior features

Quality Assurance and Compliance

Our factory operates under ISO 9001 and BSCI certified quality management systems. Each production batch undergoes incoming material inspection, in-process dimensional checks, and final functional testing including lid seal integrity and foam density verification. The NL-40 cooler box complies with:

  • FDA 21 CFR for food contact materials
  • RoHS Directive 2011/65/EU
  • SGS third-party testing (available upon request)
  • Alibaba Factory Verification

Installation, Maintenance and Service

The NL-40 requires no installation. It is ready for use out of the carton. For optimal ice retention, pre-chill the cooler before loading, use block ice rather than cubes, and keep the lid closed. Clean with mild soap and water; avoid abrasive cleaners. The drain plug (if equipped) should be checked periodically for debris. We stock spare parts including drain plugs, latches and handles for at least three years after production.

Information We Use to Configure Your Solution

To prepare a quotation and production plan for the 40QT Car Rotomolding Cooler Box, we need the following project details:

  • Target quantity and delivery timeline
  • Preferred color and logo placement (artwork file)
  • Packaging format: retail, bulk, or display-ready
  • Any required certifications or third-party testing
  • Accessories or modifications needed
  • Shipping destination and incoterm preference

Related Models in Our Range

The NL-40 sits between smaller personal coolers and larger family/offshore models. For comparison, consider:

Frequently Asked Questions

What is the difference between rotomolded and injection-molded coolers?

Rotomolded coolers are formed in a single seamless piece, resulting in thicker walls and better insulation. Injection-molded coolers are lighter and less expensive but have thinner walls and lower ice retention. The NL-40 uses rotomolded construction for durability and thermal performance.

Can I get a sample before placing a bulk order?

Yes. We can provide a pre-production sample for approval. Sample lead time is typically 5–7 working days. The sample cost is deducted from the first production order.

What is the minimum order quantity (MOQ) for custom colors?

Standard MOQ for custom color is 300 pieces per color. Stock colors (white, blue, orange) may have lower MOQ. Contact us for specific quantities.

How is the cooler box packaged for export?

Each cooler is packed in a single-wall corrugated carton with internal padding. Cartons are palletized and stretch-wrapped for container loading. Custom retail packaging is available.

Do you provide warranty on the NL-40 cooler?

We offer a one-year warranty against manufacturing defects in materials and workmanship. This covers rotomolding defects, foam insulation failure, and hardware issues. Normal wear, misuse, or damage from improper handling is not covered.

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