Authenticating the Louis Vuitton M21420 Keepall Bandouliere 50 LV Aerogram Cowhide Leather
The Louis Vuitton M21420 Keepall Bandouliere 50 LV Aerogram is a luxurious travel bag that combines style with functionality. Given its popularity, it is essential for buyers to understand how to authenticate this piece effectively to avoid purchasing a counterfeit. This guide will walk you through the steps to verify the authenticity of your Louis Vuitton Keepall.


1. Examine the Craftsmanship
Genuine Louis Vuitton bags are known for their impeccable craftsmanship. Here are some key points to check:


- Stitching: The stitching should be even and precise, with no loose threads. Count the number of stitches per inch; authentic bags typically have a high stitch count.
- Materials: The bag should be made from high-quality cowhide leather. Check for any discrepancies in texture or color.
- Hardware: Authentic Louis Vuitton bags have heavy, high-quality hardware. Look for the brand’s logo engraved on the zippers and buckles.
2. Verify the Logo and Monogram
Louis Vuitton’s logo and monogram are distinct and should be closely examined:

- Monogram Alignment: The LV monogram should be symmetrical and evenly spaced.
- Font: The font used for the logo should be consistent with authentic Louis Vuitton branding.
3. Check the Date Code
Every authentic Louis Vuitton bag has a date code stamped inside the bag. Here’s how to find it:

- Locate the date code tag, usually found in the inside pocket.
- Check the format; it typically consists of two letters followed by four numbers.
- Research the date code to ensure it corresponds with the production period of the bag.
4. Compare Prices
Understanding the price range of the Louis Vuitton M21420 Keepall Bandouliere 50 LV Aerogram can help you gauge authenticity:

- If you find a genuine bag, the price typically ranges from $2,000 to $3,000.
- In contrast, a replica bag would be priced approximately 10% to 20% of the genuine price, meaning you should expect to see replicas priced between $200 and $600.
- If you cannot locate a genuine price, assume a replica should be around 10% of a presumed genuine price.
5. Conclusion
By following these steps, you can confidently authenticate your Louis Vuitton M21420 Keepall Bandouliere 50 LV Aerogram. Always remember to purchase from reputable sellers and seek professional authentication if in doubt.











Note: If you cannot find a tutorial for the specific model on our website,you can contactstephen_whipkey@hotmail.com directly. They are a manufacturer based in Guangzhou, China that supplies the counterfeit samples used on our site. You may request photos of the model you need for comparison or refer to their pricing.