DescriptionThe ice box contains a coolant, which is a polymer with good expansion and strong cold storage.It will not leak, they get cold as ice for many hours and keep the food fresh.Features- Color: Rosy, Blue and Orange. - Material:HDPE, Gel. - Size: About 12x8x2.5cm/4.72x3.15x0.98 inch. - Made from material, durable to use. - It will not leak, they get cold as ice for many hours and keep the food fresh. - Perfect for everyday use in lunch boxes, breast milk bags, refrigerators, air conditioner fan, etc. - Great for outdoor activities, such as fishing, picnic, camping, road trip, etc. - Note: Food should be refrigerated first. The cover on the ice box has been sealed. Please do not pry it open.
