There is no water mark. Genuine Coach has an internal logo, usually near the zipper.

1. First look at the zipper. Authentic Coach zippers are YKK brands, which are very smooth and have no astringency at all.

2. Secondly, look at the lining of the bag. The lining of genuine bags is very exquisite. If the fabric used outside has the word C, then the lining will not carry the word C again. Usually the lining will be suede or leather and so on.

3. Look at the stitches again. All the stitches of the genuine Coach bag are flat, whereas the fake Coach bag is obviously rough and has obvious thread, which can also show the genuine and fake goods.

4. Look at the logo. Authentic Coach has an internal logo, usually near the zipper. Without this trademark, or if the trademark is printed on other materials, such a bag may be fake.

5. the second point is that double C

is very important for most coach packages (some designs will deliberately misplace c). The Cs logo is always symmetrical around the center of the package. If there is a seam joint in the center, Cs will be symmetrical with each other along the joint.