28L Wheeled Insulated Cooler Box for Large Outdoor Activities Wholesale
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28L Wheeled Insulated Cooler Box 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 Box for Large Outdoor Activities
  • 28L Wheeled Insulated Cooler Box for Large Outdoor Activities
  • 28L Wheeled Insulated Cooler Box for Large Outdoor Activities
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ABOUT US
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Founded in 2000 in Ningbo, China, JUNLONG is an integrated China 28L Wheeled Insulated Cooler Box for Large Outdoor Activities Supplier and Wholesale 28L Wheeled Insulated Cooler Box for Large Outdoor Activities Factory, specializing in cooler boxes, insulated cooler jugs, and water containers. With a 12,000 m² facility and in-house injection molding, blow molding, and foaming processes, we support OEM/ODM projects with stable quality management and reliable bulk supply. Our products are trusted by buyers in Australia, the USA, Japan, Italy, and more.
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  • Ningbo Junlong Outdoor Products Co., Ltd.
  • Ningbo Junlong Outdoor Products Co., Ltd.
  • Ningbo Junlong Outdoor Products Co., Ltd.
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