I am selling this rare and authentic Numéro Un Nano bag from the French brand Polène in the color sand (smooth leather), including its original dust bag. It was purchased from the Polène store in Paris. This model is no longer being sold in this color. It is in very good condition with only minor signs of wear as it has not been used a lot. Pictures of the minor signs of wear are included: slight wear on the leather close to the seam in two areas (not visible when the bag is closed) and on the “bag feet” hardware, small dark spots on the lining. The current price on the Polène website for the Numéro Un Nano in smooth leather is 510 USD. Description from the website: Dimensions: 20.5 x 17 x 9 cm (8.07 x 6.69 x 3.54 in)
Weight: 440 g (0.97 lb)
Adjustable shoulder strap: 132 cm (51.96 in)
Back pocket 
Interior pocket
Magnetic closure
Worn as a crossbody or on the shoulder, or carried in the hand Certified smooth full-grain Italian calf leather. 100% cotton twill lining.