The mark consists of BLUE ribbon in front of a shield; the word "FORTRESS" in black is printed on the blue ribbon; there is a white outline on the blue ribbon surrounding the word "FORTRESS;" the shield is outlined in silver, black, purple; the background of the shield is lined to mimic a brick wall with green at the bottom, the word "6 PACK" is written on the shield underneath the purple ribbon and "ROCK SOLID" is under the shield in the green bottom; at the bottom center of the shield is a graphic of a white lock.
FORTRESS SIX PACK ROCK SOLID
The color(s) black, white, green, blue, silver and gray is/are claimed as a feature of the mark.