I purchased some upholstery fabric to work with.
I then went about designing a bag to fit my requirements
The bag was fused with a stiffening
Pockets were made for the 2nd compartment
An interior zip pocket for keys and valuables
A pocket for my passport
A compartment for a laptop and magazines
The compartment zips closed with a handle to carry the backpack
The flapped compartment is domed closed
The domes open to allow items to go into the bag
The flap folds over and clips closed
Straps for the pack to sit over the shoulders and onto your back
Feet on the base of the bag
Now I am all set to travel.
Have a great week