The ortlieb front roller high visibility pannier pair with ql21 fixing system is an ideal touring companion the reflective and waterproof panniers are outstanding performers in the cold and wet weathers the ultimate in visibility the panniers are made of pu laminated cordura fabric with interwoven highly radiant reflective yarn in the dark the complete bag is rendered into a reflector this is the exact front end copy of the back roller high visibility panniers however with some adaptation