Are Studio Louna Phone Sling

A structured phone sling featuring one flat, adjustable strap with knotted details, a card / cash slot on the back and a small ring on which to hook a key ring. Envelope-style closure with a tab that inserts. Partially lined. Oil finished semi-vegetable tanned cowhide with smooth finish. Measurements: 7" tall x 4" wide Strap range 32.5 - 59.5" Great condition. Slight patina from use, two minor marks on the front that could be resolved with some leather conditioner if desired. No other notable flaws. Used on a few weeks of travel.