I looked at some of my smaller bags & what they call themselves:

lowe alpine topload zoom mini
http://store.everestgear.com/110737.html

and the caselogic blahblah:
http://www.amazon.com/Case-Logic-DCB...2358412&sr=8-2


Both of them are on the basic side and are good for sticking cameras in and going... I don't have a huge amount of faith that they're padded enough that if you crash your bike and fall, the camera isn't going to get damaged - but I think that's a risk you take taking a camera biking with you period.

I use them hiking as well - generally the strap gets taken off them and I use the belt strap on them to go through the hip belt of my pack. I have a couple of lens cases with belt straps that go on the straps of my pack if I want to keep more lenses handy.


What I've been doing recently is using the nathan zone 2 hydration pack for hiking
http://www.amazon.com/Nathan-Zone-2-.../dp/B002ZBYI3C

Each pocket on the shoulder strap fits one of my pancake lenses (I tend to hike carrying a 21mm, 35 mm macro, and a 70 mm fixed small lenses). But if I'm not carrying my dslr, one pocket can hold my point & shoot, and the other can hold my little video recorder.