Originally Posted by
stegio80
Do you think there is a reason why they ask to empty thermal water bottles and they are OK with glass bottles or cans?
They claim that their scanner can't see inside it, although it can clearly determine if it's empty or not ¯\_(ツ)_/¯
They only started 'enforcing' / 'asking' if the bottle is empty a few months ago so not really sure what changed, I flew many times from Schiphol with a full thermal bottle before it and no issues.