Chrys,
Have a look at this thread...
http://www.iceinspace.com.au/forum/s...d.php?t=173098
I ended up with one of these for my 2" tripod....
https://www.artistguitars.com.au/buy...ware-bag/10372
Not sure if Artist Guitars make a smaller diameter one but, this fits my 2" perfectly, is well padded & protected my tripod over a 9000km road trip..