Come and see our amazing products. The insulated lunch box bag is made of high quality high-density oxford cloth and food-grade waterproof aluminum foil to prevent tears and ensure maximum durability, can be leakproof, easy to clean and reusable.Add your company name or logo for maximum visibility. Score big with clients when you hand out this fantastic gift. Pls confirm further with us if any query about packing info, inventory status and time schedule.