A bottle of Heavens Gate in Battle 9.
Vector and Hugo shared a drink of Heavens Gate at Factory 242 when the former proposed that Hugo mange one of six intermediate supply routes that would come under his control. Vector later had a bottle when listening to the last broadcast of Radio K.A.O.S. ten years later.
The style of the liquor's brand name and the words on the label, which read "Open the gate and watch" are a reference to the 1990 EP Open The Gate And Watch! by the German power/heavy metal band Heavens Gate