These are my tools that I normally carrying when I'm out photographing. Everything fits into my backpack, except my tripod and my drone.
MAIN CAMERA
Sony A7r3 with a L-bracket mounted.
Full frame mirroless camera. With 42,2 megapixel. It is light and take no place in my ryggsack.
LENS
Sigma 24-70mm 2.8 DG DN Art
Sony Vario Tessar T* FE 16-35mm f/4 ZA OSS
Sony GM 100-400mm
Samyang f2.8/100mm ED UMC Macro
DRONE
Benro GD3WH Geared Head. Also mounted a leveling base from Neewer.
TRIPOD
Sirui SR-3204 carbon fibre
Travel tripod: Sirui T-1204xl with the ballhead that comes with the tripod.
FILTERS
Formatt Hitech Firecrest ND 100x100mm
Kase filter holding system K9, with the magnetic polariser.
Various ND filters for my drone
BACKPACK
Shimoda Action x50
Lowepro BP 450 AW II