EasyLunchboxes insulated lunch bag cooler is made of the best quality 300D polyester for extra durability and toughness. Use with EasyLunchboxes compartmentalized food containers for an reasonably priced and green lunch box solution. These coolers are specially designed to carry our best selling bento containers upright, so food stays put. Say good-bye to the scrambled meals you get the usage of other, sideways carriers. With these, at lunchtime your creations will look as yummy as whilst you packed them! You’ll be able to have numerous room for our container(s), a drink, ice block, whole fruit and extra snack. No more struggling to suit your menu to your bag. Our sleek and functional, zip-shut insulated cooler will hold even a whole day’s worth of food and keep it fresh. Great for work, school, and commute! **Roomy enough to hold as much as three of our containers** Machine washable in cold water. Use gentle soap/gentle cycle/air dry.