Originally Posted by chaadster

Xootr Crossrack fitted with their huge capacity-- 60L, IIRC-- Crossrack Bag, but the rack will carry any standard mount pannier. Gotta have seatpost space and airspace between tire and seat to run like this. I love it, perhaps as much for the style as anything, though having the pannier tucked in behind the legs in the slipstream feels more aero than hanging off the side, especially in a headwind.