28L Wheeled Insulated Cooler for Large Outdoor Activities
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28L Wheeled Insulated Cooler for Large Outdoor Activities

Capacity: 28A/L (28 liters)
Inner Material: PP (Polypropylene)
Outer Material: PE (Polyethylene)
Insulation Layer Material: PU (Polyurethane)
Unit Weight: 4000g
Outer Dimensions: 430mm × 340mm × 425mm
Inner Dimensions: 370mm × 250mm × 340mm

This 28L wheeled cooler box is a spacious, durable, and highly portable solution designed to keep food and drinks at their ideal temperature for extended periods, making it perfect for longer outdoor trips and group outings. Built with high-quality materials, it features a robust inner PP (polypropylene) lining, a tough outer PE (polyethylene) shell, and a thick PU (polyurethane) insulation layer that delivers excellent thermal retention to keep items cold or warm for hours. At just 4000g, it balances sturdiness with practicality, enhanced by a telescoping handle and heavy-duty wheels that make it easy to transport even when fully loaded with ice, beverages, and snacks. Its generous dimensions cater to larger needs: the outer size measures 430mm × 340mm × 425mm, while the roomy inner cavity is 370mm × 250mm × 340mm, offering ample space for bottles, cans, and packed meals. Thoughtful design details, such as the secure-fitting lid and side handles, further boost its functionality and ease of use. Versatile and reliable, this cooler box is ideal for a wide range of applications, including camping trips, beach vacations, tailgate parties, fishing excursions, family road trips, and group picnics, providing dependable temperature control and convenience wherever your adventures take you.

Product Parameters: 430*340*425MM
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Details
  • Lightweight and portable, capable of carrying up to 40 kilograms inside the car
  • Iron rod and wheel
  • Vacuum lid+body PU insulation, insulation time of 48 hours
  • Lid cup hole design
Scenario Application
  • 28L Wheeled Insulated Cooler for Large Outdoor Activities
  • 28L Wheeled Insulated Cooler for Large Outdoor Activities
  • 28L Wheeled Insulated Cooler for Large Outdoor Activities
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Ningbo Junlong Outdoor Products Co., Ltd.
JUNLONG's Story
Ningbo Junlong Outdoor Products Co., Ltd.
Ningbo Junlong Outdoor Products Co., Ltd. was founded in 2000 and is located in Cixi, Ningbo—an important manufacturing hub in the Yangtze River Delta with convenient transportation and a well-developed industrial supply chain. We are a manufacturing enterprise integrating product development, production, and sales, focusing on outdoor cooling and water storage products.
Over the years, Junlong has continued to grow with a 12,000 m² independent factory and a team of over 100 employees. We are equipped with automatic injection molding machines, blow molding machines, and foaming equipment. Supported by a creative R&D team and a rigorous quality management system, we continuously develop new products and deliver stable quality for different customer needs.
Our own brand, JUNLONG, offers a range of products including ice buckets, insulated cooler jugs, and outdoor water containers. Featuring practical performance with appealing designs, Junlong products are well recognized by customers both in China and overseas.
Guided by our business principle of continuous improvement, value-for-money quality, and sincere service, we warmly welcome customers worldwide to cooperate with us and build long-term partnerships.