Don-STOC237
STealer
Chase-Harper have been favorites among the ST1100 crowd for many years, the 1150 or for a smaller footprint, the compac 750.
Both have four point strap mountings that work well with the ST1100's four built-in mounting points, or you can also use either with a three-point mount. I'm also a fan of the Cortech tank bags, both those and the Chase-Harpers give good value for the money.
Both have four point strap mountings that work well with the ST1100's four built-in mounting points, or you can also use either with a three-point mount. I'm also a fan of the Cortech tank bags, both those and the Chase-Harpers give good value for the money.