A bunch of 50ml samples can be taken on an airplane.

According to airline regulations, liquids must not exceed 100 milliliters and must be carried in a clear plastic bag. Therefore, if you have a bunch of samples that do not exceed 100 ml and are in a clear plastic bag, then you can carry them on the plane. However, if your pile of samples is more than 100 ml, then you will need to divide them into multiple containers of less than 100 ml, or just check them in.

When traveling by plane, you can carry small amounts of cosmetics, body lotion, sunscreen, toothpaste and other items, but these should not exceed 100 ml. You should put these in plastic bags to take on board the plane, with all cosmetics placed in transparent, resealable bags with a maximum volume of no more than 1L.

Precautions for traveling by air

Before traveling by air, be sure to check your passport, ID card, and airline ticket to avoid the situation of forgetting to bring your documents or having them expire. In addition, make sure that your baggage is carried in accordance with airline baggage requirements, so as to avoid being denied boarding or being asked to bear extra costs due to oversized baggage, excess weight and other problems.

Different airlines have different regulations and services. Before traveling by air, it is important to understand the regulations and services of the flight you are taking to avoid unnecessary penalties for non-compliance. For example, it is important to understand the rules and requirements regarding cabin baggage, checked baggage, seat selection, food and beverage service, smoking ban, seatbelt use, and so on.