Eberlestock J-Series Rain Cover will protect your J-Series backpack from any precipitation. These wide hunting accessories are constructed out of waterproof polyurethane-coated nylon. They are large enough to cover even the largest J series Eberlestock backpacks, even if you have a full-sized weapon in your pack's scabbard. Though Eberlestock packages the rain cover in many of their backpacks, not all of them are equipped with a rain cover; getting caught in a downpour is an easy way to soak all of your gear, even if it is sealed up in a backpack. The Eberlestock J Series Pack Cover is slightly wider than the G-Series cover, since it's designed to guard the larger J Series backpacks, including the Eberlestock Just One series, the Dragonfly, the Blue Widow, and the Warhammer. Weighing in at a minor four ounces, these Eberlestock hunting accessories will keep your pack dry without weighing you down. Purchase the Eberlestock Featherweight J-Series Rain Cover to protect your backpack from the elements.