Spire USA

Sold Out! Look for new model coming soon.
 
Price does not include laptop sleeve.
 
Main compartment opens like a clamshell for easy packing/unpacking. Internal, removable frame sports twin T6061 aluminum stays in an ergonomic V shape that curves naturally against your back. Hide the shoulder straps and waistbelt in a zip-around flap that tucks neatly into a pocket in the bottom of the pack. Clip on the removable carrying strap, and in 10 seconds you've got a shoulder bag suitable for the office.
 
Waistbelt can be removed for lighter weight and less bulk. Reverse zipper coils for added protection against abrasion. Beefy shoulder straps. 420D nylon fabric with diamond ripstop accents. And mini sunglass/phone pocket!