The Rucksack won’t move around on your back while you’re biking, but an optional $30 waist belt can provide added security. Mission Workshop also added a padded lining between your back and where your MacBook sits on the inside, but that does nothing to protect the MacBook. You’ll still need a padded laptop sleeve if you plan on carting it around.
The bottom line. You shouldn’t discount this backpack entirely because of the lack of padding. It’s great at hauling things for the biking journeyman (or woman) as long as you have your MacBook in its own carrying case.
Requirements
Stuff to pack, extra padding for your MacBook
Positives
Very comfortable. Won't move around as you're riding your bike. Lots of pockets for lots of things.
Negatives
Laptop compartment doesn't have padding?!