Like this
But for fly fishing I don't take so much gear
Trout/grayling river, Airflow Outlander vest/backpack combi
Trout stillwater, Plano tool bag. It has internal pockets big enough for reels and boxes whilst having a waterproof, lipped base meaning standing it in mud ot puddles is not an issue. Its a subtle brown colour too, £20 for B&Q whilst the fishing version in green is £70!
Salmon river, an Orvis bum/chest pack sling over my shoulder. Extras are stuffed in my jacket pockets.
Saltwater/Pike fly fishing, same Orvis pack as above or a chest pack/back pack combi also from Orvis
Trout stream, an ex army windproof smock with pockets.