Originally posted by BruceBanner Putting camera gear in panniers tho, is this a good idea? From my experience the panniers and bike suffer a heck of a lot more vibrations and shaking than the rider themselves. Our quads/legs are the suspension, therefore anything on yer person is generally going to have a gentler ride and experience.
Yes, more vibration risk in panniers. Use padding to absorb the vibration, and pack the free space with enough padding so nothing can bounce around.
Biking 2 days with a heavy backpack gives just a sweaty back if you are lucky. If you are unlucky (and the more often you do it the more you'll be unlucky), you get long-term back and seat pain from the extra weight, and increased risk of crashes from the higher center of gravity. If I read the OP correctly, they'll need a backpack big enough for 2 days of supplies plus K-1 and lenses; too much for bicycling.
There's a reason smaller cameras, like micro four-thirds and a kit lens, are made. That can go into a tiny backpack without adding too much weight. Carry food, water, etc. on the bike with just the camera on your back.