the Stylish Nordia Mug is Constructed with Stainless Steel Metal Exterior & Sustainable Recycled PP Interior. the Inner Lid, Slider, & Handle Are Also Made of Recycled PP From Certified & Responsible Sources. the Lid has a Sliding Closure, Making This Mug Perfect for Enjoying Your Drink On-The-Go. Bpa-Free & Tested & Approved Under German Food Safe Legislation (Lfgb), & Tested for Phthalates Content According to Reach Regulations. Volume Capacity is 400 Ml. Hand Wash Recommended. Minimum Quantities Apply.