Good aluminum carrying cases include the Blade 300 X aluminum carrying case from AMain.com, an aluminum case from Harbor Freight Tools and a DJI Quadcopter drone aluminum carrying case from Drone Shop World. The three cases receive excellent customer reviews as of September 2015.
The Blade 300 X aluminum carrying case fits the Blade 300 X electric helicopter. The case has a sturdy foam insert that protects the battery, charger, Spektrum DX6i-DX8 radio and Blade 300 X helicopter. On AMain.com, the case receives an average rating of five out of five stars.
The case from Drone Shop World has enough space for any model of the DJI Phantom series quadcopter, three spare batteries, controller and cables. Seventy percent of its reviews on Amazon.com rank the case as five out of five stars.
The aluminum case from Harbor Freight Tools features perfect protection for tools, customizable foam inserts, carry strap and two keyed locks. The case receives 4.6 out of five stars as its customer rating.