Quadcopter battery box tray for Turnigy Zippy 5000mha.

I attach Skp file so yo can modify it as needed.
Small part on the side is supposed to be glued on top of the laft side of the big part to hold the battery. You can glue it of attach with screws.
Added more versions, one with holes to minimize the weight a little bit and another one without. You inser the battery from the side. Then you can attach/glue/screw/whatever the piece of velcro band to the sides to fasten the battery.
I added additional eliptical holes to pass through the velcro