Our Large Waterproof Rain Covers are tailor made to fit our Just One backpacks or the J-series packs. We know how important it is to keep your stuff dry when you're out in the weather. So we've made covers that will give you every option. The large rain cover is just big enough to go over the J-series pack that's fully expanded and loaded up, and can even cover a gun in the scabbard. Or, you can leave the gun uncovered in case you're in a place where you think you'll need it quickly. It also works well when the pack is compacted, because we have an aggressive elastic edging that pulls it tight around the pack.
Why offer a rain cover when our pack fabric is waterproof? Think driving rain, when it's impossible to keep the innards of a backpack dry without an honest rain cover. If you're going to be out for an extended trip in wet weather, or you'll be bivvying your pack, you'll appreciate having a nice rain cover along and it only weighs 4oz.