I had started seeing these red rimmed black circles attached to cameras pop up on the internet, intregue got the better of me and next news I'd decided to see what all the fuss was about. These are a really elegant solution to quite an annoying problem, particularly if you have a hoard of cameras you regularly switch between. I hate with a passion the metal split ring lugs to attach camera straps; taking them on an off is a pain and so I end up having a strap permanently fitted to each body. Fine, except when you don't want the strap getting in the way, like when theyre stored, or when you'd rather use a wrist strap over a shoulder strap.
Peak Design's solution to this problem is to have these easy to attach Anchor Links, high quality plastic discs that attach to your camera lugs without going through the split ring fastened to a high strength cord (tested to 90kg), and then the disc fits into a quick release connector on compatible straps like the Cuff (wrist strap) or slide (shoulder strap). Neither of these products are inexpensive, but then quality gernally isn't. Plus it means that you only need one strap for multiple cameras. The Slide strap also comes with two more Anchor links and a screw in plate for the bottom of your camera so that you can mount your strap there instead of the lugs.
Its quality little things like this that make a big difference and buying cheap can be a false economy in the long run. As an aside another big impact little thing was to purchase some quality remote shutter releases - the Nikon AR-3 and one from Kaiser. Both cost something like £15-20, a huge premium compared to the £3 generic ones I had been buying off eBay. However too many times now the cheap ones have failed, either the plunger head coming off and getting lost or the thread disintegrating on the screw in mechanism. There is nothing worse than when your only shutter release cable fails when out in a loction that you want to do some long exposures.