Just thought I'd pass this on. Bought a Dronemaxx backpack recently and found out that the foam insert from the XSP hardcase fits into it perfectly. Works better than the velcro dividers that come with the backpack. I bought mine on Amazon for $50 a few months ago, but I didn't see them on there recently. Walmart.com still has them for sale for $79. Not super cheap, but still half the price of the Autel backpack.