Open and closed Back pack: The Safe Pack

I've just made a rendered version of my back pack on photoshop. The pack will have a hard cover casing with a soft cushion on the inside. I also wanted an Identification thumb lock for the user to keep their items safe.

Keeping it futuristic I used a gradient tool for that shiny metal effect. Inside will be a soft cushion. The straps will be the normal back pack fabric which can keep the comfort. The bag won't be heavy and easy to carry. I will design a front view and an isometric view of the bag. I'll also have someone model a photoshopped bag to show the size. 

I will attempt to make the bag with the glass effect technique on Photoshop. It may look better rather than the metal effect. I will also create different views of the bag as well.