I've stopped carrying a camera on the bike. I carry a phone anyway and the iPhone 4S comes with a superior camera with a wide focal range, face recognition, panorama, etc, and HD video as well. Here is a demonstration that an iPhone 4S leaves a Canon S95 looking decidedly overwhelmed:
http://campl.us/posts/iPhone-Camera-ComparisonThe iPhone 4S is made of stainless steel which is sturdy enough, but the front and rear glass needs protection. The iPhone 5 appears to me less sturdily made in ali, with glass only one side, but it is 30g lighter, for those of you who haven't yet left behind your roadie dreams... The question arises, as it does with a camera, of how much case you need. My iPad is in a sturdy Griffin Survivor case, but that's a great big clumsy thing, though I love it, often eating my dinner off the screen while I work; Unfortunately, the Griffin Survivor on the iPhone is totally out of scale to the phone itself, and probably over the top even for the hard men of this forum. Also, I don't mind my phone looking relatively smart, and for me genuine leather is always better than plastic.
So here's my 4S, which saves me carrying a separate camera, not notable in itself because you all know what an iPhone looks like, but for the case, which is a Tech21 real leather flip case, lined with the military flexi-plastic D30, which flows in its normal state but goes rock-hard on impact. D30 has military and sports applications, and is commonly found in some of the best knee, elbow and back guards in offroad bicycling and in motorbiking.
The side controls for volume control and ring/vibrate are accessible with the case open or closed. The camera is usable at all times. The D30 impact protection is in the strips up the sides of the case, front and back. Newer versions of this case use a hard insert lined with D30 to the side and up the sides a way, but I like the full leather case. Note that the case has to be opened to charge the phone. It's not a hardship, but some may consider it an inconvenience.
The flip cover folds into a stand. The on/off/sleep/squelch button and the earphone socket are accessible when the case is closed. As you can see, even my old, worn case is elegant enough to take to a smart restaurant, or you can make a point of putting it down camera side up, because the camera side doesn't have the fold for turning the case into a stand for the phone.
Newer design with the hardshell inside, and a different stand design, here:
http://shop.tech21.uk.com/store/ProductDetail/TE0108YAA001W_Impact-Flip-Leather-Case-Iphone-4--4s Of course, you don't have to take the smart leather flip cover. Tech21 makes other models with D30 as well.
Bit more on D30:
http://shop.tech21.uk.com/store/d3o. Demonstration of how it protects:
http://www.youtube.com/watch?v=jw0Kky6sZCAThe reason I like the older all leather version of the flip case is that for really hard use you can put the phone in one of those stretchy, thin silicone covers that leave only the ports and the screen uncovered, and fit it real tightly into the leather slot, and then it has a very large measure of water resistance, though clearly not water proofing against full immersion, and benefits from both the smart looks and the extreme impact proofing of the leather case. Tech21 offers a proper waterproof case with D30 for those with even more rigorous requirements, right up to making underwater calls...:
http://shop.tech21.uk.com/store/ProductDetail/TE0114YYE003W_Special-Ops-Submariner-For-Iphone-44s Andre Jute
Different form of this article on my blog
http://coolmainpress.com/ajwriting/