The waterproof outer pocket, e.g. for tools, first-aid-kit, bottle,
purse etc., can be mounted to any ORTLIEB pannier (or to any other
bag).
Fast attachment and removal is guaranteed. The loop on the reverse side
allows you to wear the outer pocket on your belt or to attach it to
straps. The outer pocket in size S is suitable for panniers and small
backpacks; size large is suitable for larger backpacks or dry bags.
The outer pocket comes as a single bag and includes the mounting rails,
a punching tool and a template.

For more information, please click here.