Vaping water: Is it a safe alternative to traditional e liquid? Know a vape user? They might consider vapes or e cigarettes as the safer alternative to cigarettes, but let us remind them that they are, in fact, not as safe as they believe. Vape safety is important, don't blow it. Pack your vape safely for your next flight with these tips: Keep it with you in the cabin, not in checked bags. Do not use E Cigarettes, Vapes, and other Electronic Nicotine Delivery Systems (ENDS) FDA