The hide was then tanned and all the openings were sewed up except the neck or a leg of the animal, which would be left unsewed to serve as the bottle’s neck. This opening could be closed with a stopper or tied with a string.
Kemudian, kulitnya disamak dan semua bagian yang terbuka dijahit, kecuali bagian leher atau kakinya dibiarkan terbuka agar dapat berfungsi sebagai mulut kirbat yang bisa disumbat atau diikat dengan tali.