Is it better for two people to buy one suitcase or two? Do you want two 20-inch ones or one 24-inch or 28-inch one? Planned travel 10 days.

It may be more appropriate to buy a 24-inch suitcase for two people to travel. If you need to carry more luggage, you can consider buying a 28-inch suitcase. Compared with two 20-inch suitcases, a 24-inch suitcase or a 28-inch suitcase can better meet the ten-day travel needs.

Of course, the specific choice needs to be comprehensively considered according to the time and place of travel and the amount of luggage. If you plan to buy some souvenirs or personal items during your trip, it is recommended to buy a suitcase with layers to better sort and classify the items. At the same time, in order to facilitate transportation, you can consider buying a suitcase with wheels and a pull rod with adjustable height.

In addition, if you are going to the seaside for a holiday, it is recommended to buy a waterproof and wear-resistant suitcase to cope with the possible bad weather and ground conditions. Finally, don't forget to check the regulations of the destination on carrying liquid and metal items in advance to ensure that the luggage meets the relevant requirements.