I used to use a small ~15l Deuter with a frame and mesh straps. Put a webbing belt went around the middle and cinched it tight to stop anything bouncing around, nothing worse than jiggling stuff in a pack.
I used to use a small ~15l Deuter with a frame and mesh straps. Put a webbing belt went around the middle and cinched it tight to stop anything bouncing around, nothing worse than jiggling stuff in a pack.