Brian MacDonald Antique Rugs & Carpets has dated this piece to the 1920s.

Woven in plain-weave by Milanlu Kordi nomads in the region of Darreh Gaz, Khorassan province, north-eastern Persia circa 1920s, the bag, which was designed to contain rock-salt and nuts, is in excellent condition.
Size: 45cm x 27cm (1' 6" x 10.5").
Brian MacDonald Antique Rugs & Carpets has dated this piece to the 1920s.
Dealing in antique and old tribal rugs, dowry weavings and decorative carpets from the near east and central asia since 1979.
You can view the stock and full dealer information on the Brian MacDonald Antique Rugs & Carpets Profile Page