lowepro droneguard bp 200

I am looking at getting a BP250 but can’t find one in a shop to check out before I do. Can anyone that has one tell me if it would be possible to fit a Mavic 2 and 3 spare batteries and controllers in at the same time if needed or would I need to get something bigger? This wouldn’t be all the...

Hi, everyone English is not my native language, please forgive my English expression may not be good enough. I asked Lowepro but I didn't get a reply. I hope someone with this backpack can answer. This problem has been bothering me for a long time. I have a laptop/ultrabook ideapad 720s 14...