How do I know my coach bag is authentic?

How do I know my coach bag is authentic? May 15, 2019 Authentic Coach handbags should have the letters "YKK" on the zipper pull. Some may be found on the interior zipper but if it does not have that somewhere on the zipper, it’s most likely a fake. Next, you need to check the authenticity tag. ·········· “Our mission is to provide the possible best answers for your questions. The clever ones reach their goal in life. This requires knowledge and accurate answers. We will help you with that.” ✋ We explore this topic from SCIENTIFIC perspective, and we don't want to make judgment. If you think, this answer is doesn't really help or is somehow harmful, please mind, this made with EDUCATIONAL purpose.