Jumbo Versipack (Blk-Fol). . The long awaited JUMBO Versipack (#0412) fulfills the multitude of requests for (1) a larger Fatboy with more bells and whistles, and (2) an effective concealed carry system utilizing the Fatboy shoulder sling concept.Point (1) The JUMBO's main compartment is over 38%larger than the Fatboy. In addition, it has threezippered accessory pockets, two sleeve pockets, and one drawstring pocket fitted for a 32oz/1L Nalgene water bottle or a radio. The Jumbo has three places for modular expansion with other Maxpeditionaccessories using 3" TacTie. External keyper on shoulder strap for gloves and internal silent keyper for keys.Point (2) The JUMBO's rear slip compartment is now equipped with large loop Velcro patches to accommodate our Hook & Loop Modular Accessories (e.g. #3501 Universal Modular Holster, sold separately). This allows the user to position their concealed carry firearm for a quick strong side draw or weak side cross draw.