Apparently, takeout coffee cups aren't the only modern convenience in Westeros.
Just weeks after "Game of Thrones" fans roasted showrunners for leaving an anachronistic coffee cup in a scene, viewers spied plastic water bottles in Sunday's series finale, CNN reported.
"A water bottle in King's Landing!" Twitter user @bethisloco captioned a video of one of the gaffes.
The clip quickly went viral, with more than 795,000 views, 27,000 likes and 8,000 retweets by Monday morning.
Among the hundreds of replies, a second viewer shared a screenshot of a possible second bottle.
"It's not just there," Twitter user @Yo_Bala wrote. "I actually found the second water bottle next to Ser Davos."
TRENDING NOW: