After seeing images of these subtle paper-bag style leather clutches floating around on Tumblr I was delighted to discover the product was real and could be purchased directly from the designer, ANVE (thanks Tash!). It was sold out when I found it, so I harassed the lovely team at ANVE until they added more inventory to their store.
The small Saco De Papel is made by hand from a single piece of ultra-fine lamb leather. It’s completely delicate to a fault so I feel a little precarious using it, but one does not own beautiful things so that they may sit and gather dust on a shelf (unless that’s their purpose I suppose). J’adore!