I have a case logic bag that I organise the interior to carry the above equipment you mention. It can take a tripod on the side with straps and it has space for laptop.
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I carry 2 bodies in it placing the second body in the middle without a lens. At sometime I organised the interior to feet 2 camera with lenses. One on the top and one on the bottom but i lost the space for to lenses. It fitted this way 2 cameras with lenses and I had space for 2 -3 more lenses. The straps will not be helpful with a heavy tripod.
It has many other spaces to put accessories it fits nice and is very ergonomic. It is ok for rain and quite sturdy. It cost me 70€
I see you can fit an laptop, what size?