A "Daug" is a double walled cup. This one is made in stainless steel with the exterior in polished high-quality copper alloy. Keeps the drink warm or cold during all seasons. Comes in a cloth bag that protects your cup from sharp things and tough people.
The engraving "Mörkt som framtiden" translates to "As dark as the future".
Volume 220 ml.
Shouldn't be washed in a dishwasher.