Metal zippers are often preferred over plastic zippers for leather bags due to their durability and aesthetic appeal. Metal zippers are typically more durable than plastic zippers and can withstand more wear and tear. They are also more resistant to breaking or bending, which can be important for bags that are used frequently or carry heavy items. In terms of aesthetics, metal zippers can add a touch of elegance to a leather bag and can be used to complement the hardware or design of the bag. However, plastic zippers can also be a good choice in some cases, as they can be lighter, more flexible, and easier to use.
Ultimately, the choice between metal or plastic zippers for a leather bag will depend on the specific needs and preferences of the user.
