Get a portable weigh scale to weigh your bag.
Wallet and cp on pouch on chest
Garman Instinct smart watches
Hat - Tily
Sunglasses
Cap
Thermos
Umbrella (ultralight
Camera gear case (octivus)
soundman binaural headphones
sony recorder for audio
jobi tripod
waterproofer
power supply for laptop
sd card reader
anchor power supply
seamlining backpack to waterproof
every night do a full cloud backup of photos
hangable toiletries kit