Air Pack Large Navy/Dark Gray

Patented air technology reduces stress on back by up to 80%,lightens effective load by 50%.
Transfers weight from shoulders to lower back for revolutionary comfort and support.
Recommended by the Congress of Chiropractic State Associations.
Fits individuals 5' 5" or taller or 17" or more from the top of the shoulder to the natural waist.
Product dimensions: 18" x 12.5" x 12".Capacity: 2600 cubic inches. The Large #4500, features a new built in padded compartment that can accommodate a standard sized laptop computer.The Large is designed to carry the heaviest load in our product assortment and fits larger frame students of all ages who are 5' 5" or taller or whose body measures 17" or more from the top of the shoulder to the natural waist.Physicians recommend that students carry no mo More »