1、 Firstly, choose the size of the suitcase. There are different specifications for suitcase sizes, and the capacity of different sizes is completely different. Based on daily life experience, if you need to travel for a long time or have a lot of luggage, it is recommended to choose a suitcase with a slightly larger capacity. If you don't have much luggage or are traveling for a short period of time, choosing a suitcase with a smaller capacity is more practical. The most practical sizes for suitcases are 20 inches and 24 inches. Other sizes are either too small to hold many items or too large to carry. Therefore, when choosing a suitcase, you should choose the one that suits your itinerary.
2、 Secondly, determine the material of the suitcase. After clarifying the size of the suitcase in the first step, the next thing to look at is the material of the suitcase. The material directly determines its applicability, and most suitcases will clearly indicate their main material when sold. Different materials bring different applicable performance. We simply distinguish the suitcase from the hard box and the soft box. Hard boxes mostly have the characteristics of high temperature resistance, wear resistance, impact resistance, waterproofing, and compression resistance. For example, aluminum magnesium suitcase has a hard shell material that can protect the contents from compression and impact, but the disadvantage is that the internal capacity is relatively fixed; Soft boxes can provide users with flexible usage space, such as Oxford cloth material suitcases, which are mostly lightweight and resilient.
3、 Finally, when customizing a suitcase, do not neglect the quality of the accessories. The suitcase contains zippers, wheels, handles, and other accessories, and the quality of these accessories largely determines the service life of the suitcase. No matter how good the material of the suitcase is, it cannot be called a good suitcase without matching high-quality accessories. So, when choosing a suitcase, users should pay attention to the quality of the accessories.