BOSS, HUGO BOSS Suitcase - Signature_L Trolley Black . BOSS, HUGO BOSS brings us this stable, smart suitcase, perfect for short trips away or to use as hand luggage. The sturdy structure of the suitcase means it keeps its shape and has more protection for your personal items. The Signature_L trolley is designed to suit those who travel for business, as the inner elastic straps mean that suits can be transported with minimal creasing. This classic suitcase is also perfect to take into business meetings, due to it's sleek black colourway and calfskin facing.