Lunch bag made of 600D Polyester + 210D Polyester with Aluminum Foil lining Clear ID slot: 3.75"w x 2.5"h. Handles: 16"l x 1"h Front open pocket measures approx. 7.75"w x 5.5"h Holds approx. six 12 oz. soda cans. Recommended weight tolerance: 11 lbs.