Bubble Layered Courier Bags are an ideal solution for delivering items with utmost safety. These bags are made from a high-grade polyethylene material that is reinforced with a layer of bubble wrap. The extra layer of bubble wrap provides extra protection and cushioning to the items inside the bag. These bags also feature a self-sealing adhesive closure that securely seals the bag, protecting the items from dirt, water and other elements. The bags can be printed with a logo or company name, making them a great choice for promotional events.