The Backpack Armor Sleeve Insert allows you to customize your Backpack to support our Appendix Holster Mounting Panel, allowing any backpack without Velcro sewn inside to become an EDC pack for concealed carry. Armor is not included or needed for use. A standard clipboard will also fit in the Flatpack + size sleeve. A thin book could also be used.
*Sleeve only. Appendix Holster Mounting Panel sold separately. Available HERE.