It's thirsty work being in the hottest series finale of the year.

Following that coffee cup debacle earlier in in the eighth and final season, eagle-eyed Game of Thrones fans have spotted another stray object within the last ever episode: a plastic water bottle.

If you look carefully in one scene, the bottle can be seen on the left of actor John Bradley's feet — he plays Samwell Tarly. It appears 46:19 into the episode, just as Peter Dinklage a.k.a. Tyrion Lannister walks up.