PowerUp 3.0 Spare Parts Holder

This is one of a range of PowerUp 3.0 accessories I have designed, the other accessories include:
-The PowerBank and USB cable shelf: http://www.thingiverse.com/thing:458538
-The Upgraded Front Clip - required to plug in and charge the PowerUp module while it is clipped into the case: http://www.thingiverse.com/thing:458528

Spare Parts Holder designed by myself, Alex Maund

The PowerUp 3.0 Spare Parts Holder stores the spare propeller and rudder that are supplied with the PowerUp