


Material and Durability Selection Overlooking the choice between materials like polycarbonate, aluminum alloy, or leather often leads to dissatisfaction in durability and weight; each material offers distinct benefits, so align selection with the expected travel conditions and customer preferences.
Size Optimization for Market Needs Negotiate clear size specifications ranging from 20 to 28 inches to ensure the luggage fits airline carry-on or checked baggage standards, balancing user convenience and capacity requirements.
Hardness and Caster Configuration Insight In practice, the combination of hardness levels such as hard, soft, or partial hard with caster types like spinner or built-in determines maneuverability and protection, so prioritize configurations that match your target users’ travel styles.
Lock Type Impact on Security and Compliance A critical question to ask your supplier is whether the luggage comes with TSA-approved locks or standard number locks, as this directly affects security, user confidence, and compliance with airport regulations.




















