SIZE: 8 in X 5 in X 8.5 in, polyester. The lunch bag is constructed high density Oxford cloth and thick aluminum foil.Reusable lightweight lunch bags, the inner layer is waterproof aluminum foil, keep the food cool or warm, save space, abrasion resistant, waterproof and dustproof, easy to clean, you can easily machine wash it on cold and let it air dry.Lunch tote bag,lunch Box/lunchbox/snacks bags/picnic box suitable for work, school, picnic, hiking, beach, fishing, outdoor, travel, office, you can enjoy perfect tasting meal wherever you are.Perfect christmas, halloween, valentine's Day, thanksgiving, mother's day, father's day gift for ladies, men, adults, children, girls, boys.This lunch bag can keep food fresh or cold for hours, perfect to carry sandwich fruit milk snacks, ect, one bag for all your stuffs. Keep your food stays insulated for up to four hours.Arrival time: 7-14 days.