Timbuk2 Mullett Ballistic Messenger Bag - Medium

High Quality Unit - lots of space - pockets all over the place to store. An efficient traveler bag for short or long trips, as well as for any student \ or work environment

This is an awesome bag. I use it as a briefcase. It's rugged with lots of compartments. It's pretty big, which is what I wanted. But I'll bet most people don't want something this big.

The bag is great and has an array of fantastic features but even this 'medium' sized bag was enourmous and too big for my back unfortunately.

I use mostly for work commute on transit. It's quite a bit bigger than my longtime travel briefcase, but I've already used it to carry groceries on my way home from work, which is better than lugging plastic grocery bags on the bus. The best part of the bag is the easy access to outer pockets as that is how my other bag was designed, and most Timbuk2 bags don't have good exterior access. I don't understand why Tbuk2 discontinued this bag, or at least they should create another bag with similar outer pockets. I also wish it had the newer memory-strap found on newer bags. I have a feeling the strap on this bag might not withstand the daily commute for the long term. I'm already looking to see if I can find a replacement before that happens. All-in-all a great bag!

bought to replace a stolen classic bag. This is wider and shallower. Don't know if it will fit under an airline seat but it seems a bit big for that. I carry bike stuff to and from rides and this bag is shaped wrong for bulky items. Good for legal papers and that sort of thing. Bad for helmets and shoes and anything not flat. Also it doesn't fit on the back as well as the classic bag due to its size.