A camera bag is an essential bit of kit to keep your camera, lenses and other bits and pieces safe and sound. I find the rucksack the best type of camera bag and would highly recommend you invest in one.
This is one of the lens in my case. This thing is AWESOME for portraits and creates DYNAMIC bokeh!! I paid over $500 dollars for this lens, new from amazon.com and it had a retail value of over $800 at the time. Now you can get it for just under $400 and it's worth every penny. This stays on my camera 90% of the time....<3callie