Preview JanSport Driver 8 Core Series Wheeled Backpack

http://www.amazon.com/dp/B0007QCO6A/ref=as_li_tf_til?tag=heero-20&camp=0&creative=0&linkCode=as1&creativeASIN=B0007QCO6A&adid=1VARTTSMCNXX1R7ZEF45

Product Description
Computer Backpack and Wheeled travel piece all in one. The shoulder straps are padded and can be tucked away when you need the ease of a wheeled bag. The large side mounted 80mm action wheels with traction and stability control allow for ease of movement.This wheeled daypack comes with a padded laptop sleeve large enough to carry a 15" laptop.