55L Portable Insulated Rotomolding Cooler Box

Name: 55L Portable Insulated Rotomolding Cooler Box
Rating: 5 (99 reviews)

Suitable for:
Long-distance travel;
Yacht and offshore fishing;
Camping and outdoor adventures;
Large gatherings and events;
Commercial transport of perishable goods.

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Specification

55L Portable Insulated Rotomolding Cooler Box is a durable, large-capacity roto-molded cooler designed for demanding outdoor and professional use. With its 55L storage space, it provides ample room for food, beverages, fresh catches, or goods, keeping them cold and well-preserved for extended periods during long-distance travel, yacht fishing trips, camping, or large gatherings.
Built with a rugged roto-molded structure, it offers excellent impact resistance and corrosion resistance, making it suitable for harsh marine and outdoor environments. The design focuses on reliable insulation performance and practical usability, typically featuring sturdy carrying handles and a user-friendly drainage system to support easy transport and maintenance in high-demand scenarios.

About Us

Ningbo Nelgreen Outdoor Products Co., Ltd.

Welcome to Ningbo Nelgreen Outdoor Products Co., Ltd. China 55L Portable Insulated Rotomolding Cooler Box Suppliers and 55L Portable Insulated 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.

Certificate Of Honour