This is the best thing I bought for my Nikon D300 side from the LensCoat BodyGuard! I do a lot of outdoor ATV riding and it is very, VERY dusty riding an ATV and with my camera around my neck it gets covered in dust, so I would put it in my backpack but good luck getting it in a hurry. Now, with my BodyBag I can ride all day with my camera out and not worry about it getting dusty or muddy. It fits my Nikon 18-200VR with LensCoat attached to my D300 with the BodyGuard. Well worth the money!