This stainless steel Mug are made of best-quality stainless. Eco-friendly BPA-free mugs never leach chemicals into beverages; they’re also rust resistant, smudge proof, so mugs stay looking like newer for longer. The mugs are easy to hand-wash and dishwasher safe. This multipurpose stainless steel kitchen mug is a must-have item at home. Stainless steel mugs look elegant, add a premium touch to your kitchen. This metal Mug is easy to hold, durable, and sturdy. Made of high-quality food-grade stainless steel, which lasts long.