Hello! Thanks In your dilemma! We can easily unquestionably mail you sample products to help you see the several elements that we use to print the artworks on. The inner lining of those bottles is typically made from a skinny layer of biodegradable plastic to ensure the bottles remain leak-evidence. https://wateringabletop.home.blog/2025/02/26/free-water-advertising-gabletop-paks-eco-innovative-edge/