1. The business mainly operates in Europe (especially Germany), with online retail of travel luggage and bags (such as suitcases, carry-ons, and travel bags) as its core business.
2. In e-commerce, it is a vertical luggage retailer, with competitors including brands such as Rimowa and Samsonite, as well as other online luggage retailers.
3. The official website brand terms are "Hauptstadtkoffer" or "Hauptstadtkoffer.de".