Brian MacDonald Antique Rugs & Carpets has dated this piece to the 1880s.
The long neck folds over the face of the bag and the long braided cord is then wrapped around the bag keeping the precious tobacco secure.

Woven in weft-substitution technique with weft-faced plain-weave technique, the attached photos show the bag opened and closed.
A rare and charming bag of which few exist now.
Size: 25cm wide x 20cm high (closed); 25cm wide x 39cm (op
Brian MacDonald Antique Rugs & Carpets has dated this piece to the 1880s.
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