That's a big glass bottle which is normally used in Siberia to preserve some vegetables for the winter.
I used it instead of udu when there was no possibility to get one.

 

 

 

Nadishana - glass bottle
Steve Shehan - salad bowl

Jamming  at Steve's studio on two amazing junkphones:)
The salad bowl provided by David Hopi Hopkins.
myspace.com/davidhopihopkins