Recently made the decision to acquire a rugged Canadian made Plasticase Nanuk 945 with Phantom 3 cutout, http://www.greathobbies.com/productinfo/?prod_id=PLC-DJI-945BK https://www.vistek.ca/store/Bags ... antom-3-insert.aspx I like that it holds 6 extra flight battery packs.
Yeah, for ultimate protection and secure transport. Otherwise, I was useing a DJI hardshell backpack. Which is comfortable to wear.
Both cases are awesome, one has more storage, but less portability. If hiking or biking, a backpack style is obviously preferred.
The Hardside has room to leave the props on, and large flat surface for your takeoff platform and careful landing.
I also bought the:Inspire1 device holder, which is far more secure and stable than it's original RC device holder. https://store.dji.com/product/inspire-mobile-device-holder
Inspire1 shoulder harness, a much better neck strap opposed to the single strap.