It is stated in a Hadith, ” Whoever imitates a nation is from them.” Therefore actions that are done in imitation of disbelievers are severely disliked.
If the drink definitely has no alcohol content and is free from haram substances then consumption of the drink itself is permissible but the action of drinking will be severely disliked (Makruh At Tahrimi) if done to imitate disbelievers.
By Imam Omar Khan – Keighley