Promotional Wooosh Varga travel mug (400ml) Double-walled, reusable travel mug from the Wooosh brand. This cup is made from recycled stainless steel and has a plastic inner wall. The screw-on lid features a snap/drink opening. The cup is equipped with a handy carrying loop on the lid, making it easy to carry in your hand while walking. In addition, it fits into almost any car cup holder. An ideal thermos coffee cup on the go. RCS-certified. Total recycled material: 45%. Capacity 400 ml. Stainless steel can be recycled many times whilst retaining the quality of the material. By using recycled stainless steel, fewer new raw materials are needed. This means less energy consumption and less use of water. Not dishwasher-safe.