100% Polyester, 9.5"Length X 6"Wide X 3"High | | Food Grade With Aluminum Lining With Foam | | Handle And Could Easily Put Into The Bag | | This Lunch Bags Are Ideal To Be Taken To Work, For Kid'S Lunches, Outing Events, Picnics, Etc | | This Lunch Box Pouch Could Keep Your Food Cold Or Warm For About 3-4 Hours | |