This case is awesome:
Very spaceous
2 turning wheel locks (you can choose to use it or not no big deal)
Professional
Private zip compartment for your valuables
I bought this due to being a public notary/loan signing agent and the requirement is that we must keep our commission seal lock at all times unless we are using it.
A little bit bigger then a regular messenger bag but I love the room for all my papers and notes.
Do not fear of the work "Doctor's Bag" it's just the name how it opens very nice.
The way that it opens it's like a folding lawn chair it stays open and will not close on you. VERY CONVENIENT DO NOT HESITATE BUY IT BUY IT.