The Expert closure in Crosso bicycle panniers, consisting of a lid and a roll top, provides double protection of the contents of the pannier. The lid in Dry X66 and Expert 66 rear panniers is detachable and its height can be adjusted depending on how much free space is left in our panniers.
Thanks to such a solution, the lid always adheres to the pannier perfectly and offers additional protection against dust, mud and water. By adjusting the height of the lid fastening, you can increase the capacity of the panniers by up to 30%!