I picked this up, it's ok... I think I prefer the stock Flymore bag for the backpack. I also have a hard Nanuk case too for travel. This is decent though and goes in the backpack nice. I haven't put it through the ringer, but it doesn't feel like it's super protected in there either (from the front/lid side):
Yeah this thing sucks don’t do it... used it today and the props were all over the place... could have used a strap but was going a short distance... would not recommend ..