Architect/Engineer pencil case

This is my Architect pencil case
I have now also put another lid which i gave to my mum (She is an Engineer)

It has two levels of storage for everything an Architect would need.
From:
headache tablets space
pencils/pens
eraser
pencil sharpener
compass
coin storage for Coffee
Spot for 15cm long scale rule
memory stick storage
post it note space
Iphone 3-4 or 5
And a storage space for an Ipad mini under the lid.
the lid is made at an angle so it can also be a stand