This Hard Shell Lock Bag is great and is very well made. This Bag is very strong and is made out of quality materials. I personally use this Bag for my mirrorless camera. It keeps it protected, water resistant, and locked. The Bag fits my camera and an extra lens with no problems. The extra pockets in the Bag fits accessories. The Lock works well and you just need to push the Zippers into the Lock and set your own Code.