KUER cooler series C includes 10/20/35/45/60/75qt, 70/110qt cooler with wheels.Various sizes to meet your various needs.Cooler box use rolling process, impact resistance, durable; integrated seamless structure, waterproof; all food grade PE materials, non-toxic, UV resistant, corrosion resistant, in hot and cold conditions can be used stably. If required,optional basket keeps items dry and the divider gives you more compartments.KUER cooler box have many professional workers,who have more than ten years’ experience of coolers mold and manufacture.