Not long ago I ordered two new Big Bottles as my old one got ruined in the dishwasher due to higher temperature than recommended. I absolutely love Big Bottles - They hold 2.2 Litres, it´s easier to keep track of water intake, having it around makes me remember to drink loads of water, they´re easy to bring when going for a long drive.. I also use mine as weights for training. All together practical and perfect! There wasn't an "instruction book/manual" with my first Big Bottle, so I didn't know it would melt a bit because it did say "Dishwasher Safe"
When I got my new Big Bottles I read the manual and it said no more than 60℃ so I stayed under that when running the dishwasher and they still melted. I contacted the company and they said it was a production error, apologised and now they´re sending me two new ones like the ones that melted and an extra one as an apology! Win! Just glad it wasn't my fault this time. So from now on I will just hand wash them to stay on the safe side! Thanks to Big Bottle Co for their beautiful bottles and for being so kind and helpful :-)