Instruction: Generate an answer to the question by utilizing the information contained in the document.

Input:
Question: I am looking for a rolling bag that isn't very boxy. I really want it to be smaller like a briefcase. How deep is this from front to back? Thx!
Document: I get compliments on this great briefcase daily! Perfect size. I took the quilted laptop Case out to make more room. It is a bit heavy but 90% of the time I am rolling it. I recommend this bag to anyone needing a roller bag. Also,it fits under plane seats and in overhead compartments nicely.
What an awesome briefcase. It is highly functional with may pockets to hold computer plus paperwork as well as computer accessories such as external hard drive. It easily disconnects from the rollers to be carried into meetings. If contemplating a rolling briefcase, this is a must have.
Love my briefcase. I like its portabilty and style. I got it because I was tired of lugging my laptop to and from work due to project I'm on. I have had constant compliments from colleagues and strangers. I gave one colleague a gift idea for his wife. Highly reccommend.
I am a frequent traveler and i like nice things! I have been searching for years for something functional and feminine. This fits both bills. The ability to snap pn and off the wheels is great. I prefer to carry the bag but on long airport hikes the wheels are the best. It has great space for laptops both my 15" mac and my leveno. The only slight disadvantage is the front pocket is tight to fit my wallet. But i throw it in the center pocket and it is fine.
I really love this case, even more beautiful then expected! Its hard to find nice cases for women in Europe for a good price so I am very happy.
Sturdy and pretty large built well has been used since the day it has arrived ample room and storage and the bag roller protects the bag really well.
I was excited to get the bag, and when I did, it was even prettier than I imagined. I loved everything about it EXCEPT... When I got it, 2 of the clips that hold the bag to the base were broken. The seller didn't have spare parts and I couldn't find any online. I considered keeping it anyway, but given the winters in New England, I couldn't take the chance of more clips snapping in the cold. Back it went. :(
I like the bag. I just wish it was easier to open the top. Even if I unzip all the way it is still difficult to insert folders and computer. But I do love the portability.
Keep in mind that 4 stars means &#34;I like it.&#34;  You cannot expect $500 quality though.It's a great bag for the price. Beautiful to look at, and great for the &#34;mobile&#34; minded.
This bag is beautiful, I took it on a business trip and from the airport to my meeting I was complimented. The wheels stick out a little on the sides and I did get stuck a couple of times but once you know where you can fit no problem. It looks like the base will last, or at least I'm hoping it does. Overall great quality.
Answer: 5.5 inches excluding the pocket on the front