Thanks to the Harmony Dry Storage Barrel Harness, you're able to transform your 30-liter or 6-liter portage barrel into a self-contained portage pack. This system features padded shoulder straps and waist belt for dependable support, while the sternum strap and load stabilization straps bolster your carrying efficiency and comfort. The harness is easily removable and can be left on the portage barrel without affecting your ability to access the innards.