The Mountain Briefcase by Topo Designs is really great. The build quality is top notch. Extra strong zippers with thick paracord zipper pulls accent high quality nylon with two leather lashes on front. The backpack straps are comfortable and easy to tuck away when not in use. The shoulder strap is a bit narrow and short, but works with ease. Handles on the side and top make your carrying options more versatile.
The black exterior with tan leather lashes look classy. The red paracord zipper pulls complement the Topo logo patch on the front. The interior is an extremely bright yellow that makes things easy to find in inside.
I was pleasantly surprised by the amount of storage this bag can handle. While interior organization is minimal, I am able to fit a 13" laptop, a full size tablet, a large portable battery pack, several notebooks, tons of pens and pencils, charging cables, and other odds and ends with room to spare.
The bag lacks a water bottle holder and could benefit from more interior organization. I use small travel bags to supplement the interior organization.