DuPont cooler bag is an environmentally friendly insulation bag made from a special material that combines the many advantages of DuPont with lightness, durability, waterproofness and stain resistance. DuPont paper insulated bags are light and portable, whether you are carrying your lunch or travelling, it will not bring you extra burden. The interior is made of insulating material, which effectively maintains the temperature of your food, so that your food always has the best taste. The waterproof and stain-resistant properties of Dupont material make the insulated bag easy to clean and simple to maintain. DuPont paper insulated bags are abrasion and tear resistant, with a long service life. Available in custom service, whether it is a company logo, slogan, or personalised patterns. Made from dupont tyvek material, measuring 9.05*10.23 inches, this custom 12 can eco friendly dupont insulated cooler bag. Usage Scenarios: Office supplies, school stationery, corporate promotions, trade show giveaways. Customization available: Print your logo or customize packaging and color schemes. Product Highlights: Eco-friendly material, reusable, foldable for storage.