Small suitcases for the plane (size S) that you can find in this category are accepted by LOT Polish Airlines as their standard cabin baggage for overhead compartment. This means you can take your carry-on suitcase with you into the passenger cabin, store it in the overhead bin, and keep it close at hand and under your supervision. While LOT Polish Airlines also offers a smaller free under-seat bag option, these suitcases are designed for the larger allowance.
