(dropping it first is also good, just in case that drop has one, because you are not able to pick up more than 1 big backpack, even if empty, and if you have to go back down, back up, and back down, its 2 times the risk) - just as long as you can fit all the airdrop goodies into your other storage bags :)

hi congrats :) yeah you can sometimes get them in a drop. btw if you try to attempt a mountain peak drop, try and drop the one you have first (i fell off a few times, but luckily was able to get my stuff back) :)

theres also a special "Gideon" backpack too, which is at least as big as the raid ready's (im guessing it has a special feature in future or for a quest for someone named gideon)

Still no Bunker 11 key though xD