It may look like a shopping bag, but nothing is what it seems. After all, it’s not the iconic brown paper bag but a cooler bag. Products fit easily into the insulated main compartment, which closes just as smoothly with a hook & loop roll-top closure. The bag is made of non-woven polypropylene 110 g/m² and thus flexible and lightweight. Non-woven polypropylene, 110 g/m2.