Introducing the Sitka Gear Fanatic Backpack, the must-have pack for tree stand hunting has been upgraded with a plastic frame sheet and aluminum stay for ultimate comfort under load. The Fanatic Pack employs the same "Science of Sound" technology that goes into the Fanatic system and features ultra-quiet YKK VISLON zippers, high-loft jacquard Berber fleece, and our Silent Secure closures on the top lid, eliminating noisy, loose buckles. Side pockets and winged compression straps round out this ultimate utility storage system. FeaturesUltra-quiet Berber fleece exteriorDWR coating sheds light precipitationSilent YKK VISLON zippers, straps and magnets allow for quiet operation of the packWeapon and jacket winged compression straps enable the quiet carrying of a bow, rifle, or rattling antlersDedicated saw and bow hanger pocketsPlastic frame sheet with aluminum stay enhances your comfort when the pack is under load