Well I have a 7100 but I'm going to assume that's close enough. For lugging everything I have I use this $35 dollar
Amazon Basics Backpack camera bag. I've never understood why so many camera bags cost as much as they do; this backpack rocks at a fraction of the cost. I wouldn't be without it.
When I don't need to carry every last photo-related item I own, which is about 85% of the time I'm actively shooting, I stuff a
Crumpler 4 Million Dollar Home with the basic necessities. For me that means my 7100 with an 18-105mm attached, another lens (most likely a 35mm f/1.8) some extra memory, a spare battery and a Neutral Density filter. With that I'm off to the races.