This heavy duty backpack from Stanley lets you carry your tools securely when you have to move between jobs. It is made from a 600 denier polyester with a plastic base. It has a dual zipped opening and 5 external, 10 internal & 17 tool pockets.
This backpack has shoulder straps & a carry handle and is made from heavy duty fabric with a solid base. There is even a separate laptop compartment and internal tool divider.