Do every body a favor.

Lighten up with AirPacks backpacks and shoulder bags. By shifting weight to the lower extremities, the AirPacks System creates a fulcrum that promotes an upright standing position. Encouraging the body to stand posturally correct, the AirPacks System actually improves the overall biomechanics of the spine reducing the stress on the body by 80% and lightening the effective load by 50%. So the wearer actually feels better.

Features Include:

Air filled shoulder straps and air filled lumbar cushion.  Accordian file compartment in front with a large main compartment.  Pencil/pen compartment, cell phone compartment, PDA phone pocket, business card pocket and floppy disc pockets.  Outdise zippered pocket on flap and mesh side pocket.  Easy grip handle and removable padded lap top sleeve.

Dimensions: 13" x 13" x 5" /Color: Black