$200 · Lowepro Lens Trekker 600 AW used in excellent shape

I've got an older generation Lowepro Lens Trekker 600 AW for sale. It's in excellent shape. There has been a pocket sewn on to the back of the pack for quick acesss to miscellaneous stuff (something the original design lacks) It's quite easy to remove if you want the original look. The bag new is around $400. I'm looking for $200 obo. Here's the product description from the webpage for the newer version. A robust option for professional photographers that carry big glass for nature, wildlife and sports shoots. Fits Pro DSLR with telephoto lens attached such as 600mm f/4L Also Fits 800mm super telephoto lens without camera attached. ActivLift System™ harness built for heavy load-lifting support Customize your fit with the removable & adjustable torso harn... Protect your glass from the elements with our All Weather Cover