... and fresh,it is there!What are its advantages?1.It can keep food and beverage cold/hot for ... No electricity,save energy and suitable for outdoor activities.3.Portable handle,easy to carry4.Ductile box body,firm,durable,storage ... does it work better?----To put ice in it ----To place ice packs in fridge for 6-12hours,then placing ... .W./CTN9.8KGN.W./CTN8.8KGSETS/CTN1SET/CTN 3 in 1 plastic wheeled cooler