The Medina 30 oz Insulated Stainless Steel Mug is a popular dupe for retail. Made of stainless steel with a matte finish that is vacuum-insulated and double-walled. Comes with a clear screw-on lid with a high-wall leak-resistant feature, and has a 3-position color matched swivel top. Also comes with color matched plastic straw with a ring to keep it inside, and a color matched plastic handle. 30 oz size is popular for many uses Keeps drinks hot or cold for up to 6 hours. Hand wash only. BPA Free and FDA certified.