Guild Wars 2

The wiki¹ mentions that the “Ash Legion Spy Kit” is now a “bundle item”. I searched for “bundle item” in both the wiki and the forum and didn’t find a proper definition of what that is. So… what is a “bundle item”?

¹ http://wiki.guildwars2.com/wiki/Game_updates/2013-02-26#Guild_Wars_2_Wiki_Notes

Bundle item replaces your weapon skills with its own.

Clear and concise! Thanks