Marni bag with frame, not a bin liner

At first glance you may think that this is some kind of stylised bin liner as that's exactly what I thought when I first fell upon it this afternoon. However it is actually a new designer it-bag which, according to Browns, is "A bag with serious style". It's made of grey leather and has a magnetic handle as well as a drawstring top. It costs £675.00 from Browns online.