Originally Posted by
finbarrk
Just wondering would the customs people take any notice of a plastic 2L bottle of mineral water, or Coca Cola in the checked in suitcase?
Unlikely, assuming that your checked in luggage is in transit and you won't have access to it. Other than for flight safety purposes they don't really care what is in transit. If you are entering Qatar it's likely they will want to check what the bottles contain is not haram.