Have seen people speak highly of this as you can also fit th smaller bag in too if you wanted the dji bag in there too to pack smaller etc
Lowepro DroneGuard CS 300 Case for Quadcopter/Drone - Black https://www.amazon.co.uk/dp/B014CKW0BA/ref=cm_sw_r_cp_api_NT0xAb7MK1T4V
Lowepro DroneGuard CS 300 Case for Quadcopter/Drone - Black https://www.amazon.co.uk/dp/B014CKW0BA/ref=cm_sw_r_cp_api_NT0xAb7MK1T4V