Double-walled mug made from recycled stainless steel with a distinctive carabiner-shaped handle. This clever detail allows you to easily attach the mug to almost any rucksack. Ideal for hikes, camping and travelling. The double wall ensures that drinks stay at the right temperature slightly longer than in a regular mug. RCS-certified. Total recycled material: 78%. Capacity 220 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.