MK-2 Highlight: The MK-2 fits inside the main compartment of the Errant and provides a professional level of organization for anybody. The MK-2 is perfect for a city detour or a quick hike with a drone. The interior features an array of pocketing and comes with a healthy portion of dividers that secure your gear inside the MK-2 case. On the backside of the MK-2 are two velcro channels that secure the crushproof case inside the Errant's interior. Integrates into the bottom portion of the Errant Fully padded and customizable interior with dividers 3 zipped access points with locking zippers that integrate with the Prima System Backpack Integrates into the bottom portion of the Errant . Fully padded and customizable interior with dividers 3 zipped access points with locking zippers that integrate with the Prima System Backpack. 12L Capacity ACC Strap Attached and Converts to Shoulder Carry Dimension: L: 9" W: 8" D: 5.5" Weight: 1.16lbs/0.53kgs