Are you looking for information about <a href=https://www.travomonk.com/blog/how-many-ounces-can-you-take-on-a-plane/>how many fluid ounces can you take on a plane</a> ? The liquids, gels, and sprays like toothpaste, lotions, cough syrup, and others should be kept separate from the necessities like water, soda, and peanut butter. reusable bottles and containers are available in a wide range of sizes and shapes, you can bring along sufficient product to last for the duration of your vacation. After passing through the security check, you are also allowed to bring the water or soda you purchased from the store. You cannot transport any amount of alcohol over 140 proof (70 percent) through airport security if you are flying with it.