she uses facile, and a pellet mix(like every other good 32 =P). her bags are really sweet. i'm not sure about the size and wieght though because i haven't kicked with one in a while.
There is a interview with Jane on planetfootbag.de. A while back they also carried some of her bags, but it looks like they are sold out or something (don't understand ze german).
Kobus Brümmer
__________________
"On résiste à l'invasion des armées; on ne résiste pas à l'invasion des idées" - Victor Hugo