Does anyone have an Aesther Ekme bag?

Does anyone have experience with bags from Aesther Ekme? I first heard of them from Tanner Leatherstein’s YouTube channel. I’ve tried googling reviews, but not many pop up.

I’m looking at the Demi Lune model. It looks so sleek and unique. I was looking for a shoulder bag that can fit a water bottle and iPad Mini but isn’t a full on tote.