Is anyone in need of inner bags for panniers? If so rush down to PRIMARK. They have some fairly substantial (not yet tested) bags made of a woven and waterproof material with strong (looking-- not tested yet) handles.. In various colours, I have Black. Bags measure (all approx) 50cms wide, 46cms tall and 18cms wide.
£1.00 each. Can't go wrong at that price
£1.00 each. Can't go wrong at that price