The stylish Nordia mug is constructed with stainless steel exterior and recycled plastic interior. The inner lid, slider, and handle are also made of recycled plastic. The lid has a sliding closure, making this mug perfect for enjoying your drinks on-the-go. BPA-free and tested and approved under German Food Safe Legislation (LFGB), and tested for phthalates content according to REACH regulations. Volume capacity is 400 ml. Hand wash recommended.