House Stark of Winterfell is one of the oldest lines of nobility in all of Westeros and, until recently, was ruled by Eddard (aka Ned) Stark. But everything changed the day King Robert Baratheon came to visit and asked Ned to be his Hand.
The day Ned left was the day he and his family were doomed, some to death and others to desperate situations. But no matter where the Stark family was or what befell them, they all stood loyal to their bloodlines, even if they didn't outwardly admit this fact.
The sigil for House Stark is the head of a direwolf. The direwolf was a large, powerful, fearsome, loyal, and brave creature. None had been seen in Winterfell or other areas of Westeros in over 200 years when Ned Stark came across a dead mother and her six pups. One pup was given to each of Ned's six children, and the direwolves became an important part of the Game of Thrones series.
The House Stark bottle opener pays homage to Ned and his line. It is made of silver metal, round, and has the House Stark sigil of a direwolf on it. As all of Ned's children know, winter is coming, but don't let that stop you from opening a nice cold beer with this Game of Thrones bottle opener!