Sometimes the simplest things can spoil an otherwise perfect tour, for example, leaking seams in your panniers or trailer. This dry bag provides a simple solution to this common problem.
It's made of waterproof but lightweight material, with fully taped seems that look as if they're well sewn. Closing is by the roll-top method - just fold the top over a few times and then click the fasteners shut to make it secure.
My bag has been on a couple of tours, as well as taking a shower with me beforehand, just to be sure! The two capacities give you the flexibility to use them with both larger and smaller panniers, bags and trailers.