large saddle bag?

[jifdave]

Im thinking for the winter months that it might be an idea to get a large saddle bag to keep a waterproof jacket in as i dont really like too much in my jersey pockets.

Looking for a 1.5L or so anyone got a reconmendation?

 

[hoopdriver]

A Carradice Ziproll is 2 litres and I believe Ortlied makes a saddle bag roughly the size you are talking about. I have both of them, although my Ortlieb s one of the larger sizes of the same model. I found the Ortlieb design had a way of dumping things on the road when you unroll the seal.