Foldable lunch bag: The cooler bag is 28x20x16cm (length x width x height), about 9L. This insulated lunch bag is collapsible and the thickness after folding is about 2.8inch/7cm which can be carried with you. When you no longer need a Lunch Bag, all you need to do is fold it. The Insulated Lunch Bag Meal Bag is very save and very suitable for outdoor Quality Materials: The material of our Insulated Lunch Bag is Oxford Cloth + Pearl Cotton + Aluminum Film, protective materials of High quality environmental manufactured, safer, healthier and no unpleasant smell. The insulated lunch bag features an aluminum foil compartment that provides good insulation that keeps food fresh and hot/cold for up to 4 hours. The Lunch Bag keeps your food and drinks cool, anywhere Perfect Design:Lunch Bag uses a simple purple design, bee pattern, playful cute. There is an aluminum foil insulation compartment in the middle of the lunch bag, and a spoon is used to make a zipper. Men's Lunch Bag There are small transparent bags in front, convenient for storing spoons, mobile phones, keys and other accessories. There are two kinds of handle design, Be a handle or back on your shoulders Widely used: Large capacity lunch cooler bag, about 9L, enough food for 2/4 people, satisfy the needs without worry. Kid's lunch cooler bag is ideal for storing water, snacks, fruit, ice cubes, beer, milk, etc. Women Lunch Bag are also suitable for outdoor travel, work, hiking, car, picnic, beach, etc. The lunch bag can also be used as a folding shopping cart in the supermarket