PYupoo YSL WOC black chain bag envelope bag is a well-deserved entry-level classic model of ysI. It is super dry-resistant. This leather is really one of my favorite leathers. It is not afraid of scratching. The texture of the cowhide also has texture. Compared with gold chains, I prefer chains. They are very durable. The chain is stored in the bag. It can be used perfectly as a handbag for two uses. It is a real profit. As a very large card holder, it is not very suitable for holding. It cannot be used to hold anything too thick. It is no problem to bring a few cards and a lipstick and powder when going out. 1911