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65L Large Capacity Portable Insulated Cooler Box OEM/ODM
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65L Large Capacity Portable Insulated Cooler Box

65L Large Capacity Portable Insulated Cooler Box

Product Specifications
External Size: 73.5x42x40cm
Internal Size: 60.5 x 33.5 x 32 CM
Carton Box Size: 74.5x43x43
GW/NW: 13.8KGS/12.6KGS
CBM： 0.1234cbm
Container Loading Qty: 224PCS/20FT  532PCS/40HQ

Features: Professional outdoor capacity | Rugged rotomolded construction | PU insulation | Fishing/hunting/boating | Branding options

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Product Details

The 65QT NL-65 has an interior of about 60.5 × 33.5 × 32 cm, providing enough room for group weekend supplies or a larger catch while keeping proportions practical for vehicles and boats. The rotomolded shell is well suited to fishing and hunting environments where equipment is repeatedly loaded, unloaded and knocked around, while PU foam provides insulation. It has a more specialized outdoor role than a typical family camping cooler. Custom logos, colors and packaging are available.

Its capacity and body proportions lean toward fishing, hunting and more demanding outdoor use.

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-65 65QT: Its capacity and body proportions lean toward fishing, hunting and more demanding outdoor use.

About Us
Ningbo Nelgreen Outdoor Products Co., Ltd.
Ningbo Nelgreen Outdoor Products Co., Ltd.
Welcome to Ningbo Nelgreen Outdoor Products Co., Ltd. China 65L Large Capacity Portable Insulated Cooler Box Suppliers and 65L Large Capacity Portable Insulated 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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65L Large Capacity Portable Insulated Cooler Box – Model NL-65

Ningbo Nelgreen Outdoor Products Co., Ltd. manufactures the 65L Large Capacity Portable Insulated Cooler Box (model NL-65) for fishing, hunting, boating, and other demanding outdoor applications. As a professional rotomolding factory, we produce this model with a food-grade LLDPE shell and high-density PU foam insulation, delivering reliable ice retention and impact resistance in a practical 65-quart (approx. 61.5L) capacity.

The NL-65 is positioned between our 45QT car cooler and 60QT/75QT wheeled models. Its compact footprint (73.5 × 42 × 40 cm external) fits vehicle trunks, boat decks, and campsite tables while providing enough interior space (60.5 × 33.5 × 32 cm) for group weekend supplies or a larger catch. We supply this cooler to outdoor brands, fishing channels, distributors, and private-label programs with full OEM/ODM support.

Specifications and Configuration

Parameter Value
Model NL-65
Capacity 65 QT (approx. 927 L)
External Dimensions 73.5 × 42 × 940 cm
Internal Dimensions 60.5 × 933.5 × 932 cm
Carton Size 74.5 × 943 × 943 cm
Gross / Net Weight 13.8 kg / 926 kg
Container Loading 224 pcs / 20 ft, 532 pcs / 40 HQ
Shell Material Food-grade LLDPE (rotomolded)
Insulation High-density PU foam

The NL-65 uses a one-piece rotomolded construction with no seams or internal liners, eliminating leak paths and improving structural integrity. The PU foam core provides thermal resistance suitable for multi-day ice retention (5–7 days under typical conditions). We offer custom colors, logo debossing or pad printing, and packaging options for volume programs.

Application Fit and Target Use

The 65L capacity and body proportions are optimized for fishing, hunting, and more demanding outdoor use rather than casual family camping. Key application scenarios include:

  • Fishing and offshore boating – holds a day’s catch plus ice; fits on smaller boat decks and in SUV trunks.
  • Hunting trips – rugged shell withstands repeated loading, unloading, and rough terrain transport.
  • Group outdoor events – sufficient volume for drinks and food for 4–6 people over a weekend.
  • Vehicle storage – compact external dimensions allow secure placement in car trunks or pickup truck beds.

This model is not wheeled; for wheeled options see our 75QT Large Capacity Outdoor Fishing Rotomolding Cooler Box or 140QT Outdoor Portable Insulated Rotomolding Cooler Box.

Construction and Quality Assurance

We manufacture the NL-65 in our Ningbo factory using rotational molding with food-grade LLDPE resin. The process produces a seamless, double-walled structure with uniform wall thickness. The cavity is filled with high-density polyurethane foam under controlled conditions to maximize insulation performance.

Our quality control system includes incoming material inspection, in-process wall thickness checks, and final assembly testing. The NL-65 complies with international standards including BSCI, ISO 9001, SGS, RoHS, and FDA (food contact). Each unit is inspected for dimensional accuracy, latch function, and insulation integrity before packing.

Customization and OEM/ODM Services

As an OEM/ODM 65L Large Capacity Portable Insulated Cooler Box Factory, we support the following customization options for the NL-65:

  • Logo placement – debossed, pad-printed, or adhesive label on lid or side panels.
  • Color selection – any standard RAL or Pantone color for the LLDPE shell.
  • Packaging – custom carton printing, retail-ready packaging, or bulk export packing.
  • Accessory integration – drain plug type, handle color, or latch configuration.

We can combine the NL-65 with other capacities (e.g., 25QT, 45QT, 75QT, 140QT, 240QT) into a coordinated product range for your brand. For larger industrial needs, see our Insulated Fish Box series.

Installation, Maintenance, and Service

The NL-65 requires no installation. It is ready for immediate use after unpacking. For optimal ice retention, pre-cool the box with ice or cold water before loading. Clean with mild soap and water; avoid abrasive cleaners. The drain plug (if fitted) should be opened for cleaning and storage to prevent odor buildup.

We provide a standard warranty against manufacturing defects. Spare parts (latches, hinges, drain plugs) are available for volume orders. Our after-sales team offers 24-hour response for technical inquiries and replacement parts.

Information We Use to Configure Your Solution

To prepare a quotation and production schedule for the NL-65, we need the following project details:

  • Target quantity and delivery timeline (single shipment or phased).
  • Required color(s) and logo artwork (vector format preferred).
  • Packaging specification – retail-ready, bulk, or custom carton.
  • Any accessory or modification requests (drain plug type, handle style).
  • Destination port for logistics planning.

Contact our sales team with these details for a confirmed lead time and FOB/CIF pricing.

Frequently Asked Questions

What is the ice retention time of the NL-65?
Under typical outdoor conditions (ambient temperature 30–35°C, minimal opening), the NL-65 can retain ice for 5–7 days. Actual performance depends on ice quantity, ambient temperature, opening frequency, and direct sun exposure.

Can I get a sample before placing a bulk order?
Yes. We provide sample units at cost with shipping charges. Sample lead time is typically 5–7 working days after payment confirmation. The sample cost is deductible from the first production order.

What is the minimum order quantity (MOQ) for custom colors?
Our standard MOQ for custom colors is 200 pcs per color. For stock black or white, lower MOQs may be available. Contact us for specific MOQ requirements.

Is the NL-65 suitable for saltwater fishing?
Yes. The LLDPE shell is UV-resistant and corrosion-proof, making it suitable for saltwater environments. Rinse with fresh water after use to maintain appearance.

Do you provide certification documents for export?
Yes. We provide BSCI, ISO 9001, SGS, RoHS, and FDA compliance documentation as required. Additional certifications can be arranged per destination country regulations.

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