Cooler bags are fitted with insulation that allows them to keep items hot and cold.
The insulation works as a layer of protection from the average outside temperature.
These bags are usually used to keep delivery items cold or hot when you are traveling.
The color bag usually contain an outer layer made of a tough plastic fabric like vinyl, nylon or polyester that can be hard to stain or tear.Theinner layer is usually made from a water-resistant material – plastic, aluminum, vinyl andthe thicker and denser the foam liners are common and help keep food fresh and dry.
The cooler bags have been in use for many years in industry, medical/pharmaceutical use, food delivery, lunch bags, etc.
Reusable Grocery Bag with Handles, XL, Large, Frozen Foods Cold, Lunch Bags, Aluminum Foil Insulated Tote Bags.
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