Thank you @a-0-abul, nice to know that people enjoy my photography. For the bag, I use when carrying lenses it is a Lowepro Ruggard Outrigger 65 DSLR Backpack and I take the lower separation out so I can fit two DSLR body a long lens in the middle and 4 smaller one. But when shouting video I use hard cases like Pelican, especially in the jungle where humidity is very high. But the Lowepro backpack I also add a big pouch of silica gel in it.