This is your third time posting the question within the last hour.
Please be patient! We come here to look at listings on our own time. We have other things going on in our lives; families, work, housework, errands, etc.
We're doing you a favor to offer our opinions, but please don't get impatient when you don't get an answer right away. This isn't a job, we don't get any compensation.
If someone reads the post and isn't sure enough to give a definitive answer regarding authenticity, we don't respond. We wait and let someone else with more expertise in the specific product voice an opinion.
Personally, I'm not familiar enough with that style. I've never seen it but that doesn't necessarily mean it's not made.
All this seller's listings have a prop in the pictures that concerns me, though. Personally, I don't feel comfortable about the seller, whether the bag in question is authentic or not. JMHO.