[daft_biker]

Most of the time I don't take a bag as it just gets in the way and slows me down. I usually just hang the camera with lens and flash attached from my left shoulder and walk a mile or two to get where I want to go then put the strap round my neck and we're good to go Tripod can hang from the other shoulder if I take it.

The lowepro mini trekker gets occasional use if I want lots of kit with me but more often I take one camera, lens and flash in a wee toploader bag which goes in a biking rucksack. The lowepro (and every other photo rucksack I've seen) are rubbish for stability on the bike...swing about all over the place when you hit bumps and jumps.....would have to ride like a fairy if I took the lowepro on the bike