He tells WENN, "I was given a stainless steel water bottle with a note on it and it was beautifully embossed with 'True Grit.' It was given to all the crew and cast and it said, 'By utilising this steel water bottle we'll have pumping stations of clean water everywhere you go. We'll save 30,000 in plastic water bottles in the course of this film making.'

"Since then I've been on several other films and they had it too. Everyone's doing it and I think that's really cool."