We carry Racktime and Ortlieb and Lone Peak (LP is higher priced but made in USA) I took the Racktime travelit's on our tour last summer, I used the smaller (fronts) but put them on the back. Racktime Addit is a really nice rear rack for a very decent price. Of course, I have also toured with an 18 liter Zimbale Saddlebag, perfect for S24O. Be happy to help and answer questions for you.