Maybe you want to immediately wear a leather bag that you just bought. But you cannot actually rush to immediately wear it. You need to take care of your leather bag correctly first, so it can be durable and last longer. Taking care of leather bags is slightly different with taking care of bags with any other material. The leather is quite resistant to certain types of synthesis or weather material. For instance, you can see some of the leather bags on https://www.blaxtonbags.com/collections/mens-briefcases.
To be easier, here is the thing you need to pay attention to when taking care for the leather bag:
When cleaning a leather bag from dust, you can use a sponge or microfiber. Both types of fabric are smooth so it is safe in use to clean the leather bag. For daily treatment, you can use natural polish. Then, when placing a leather bag, it should not be placed in a humid place. Also, do not keep the leather bag inside the plastic. This will make the color of the leather bag easily faded.