Copre Products AirPacks Ergonomic Backpack Orange Small – Air Pack

1650-cubic-inch capacity, fits students shorter than 5' or who measure 15" or less from the top of the shoulder to the natural waist.
Recommended by the Congress of Chiropractic State Associations.
Transfers weight from shoulders to lower back for revolutionary comfort and support.
Patented air technology reduces stress on back by up to 80%, lightens effective load by 50%.
The Small #3300 is ideal for a smaller elementary school student, petite middle school, high school or adult who is shorter than 5' or whose body measures 15" or less from the top of the shoulder to the natural waist. The Small #3300 is ideal for a smaller elementary school student, petite middle school, high school or adult who is shorter than 5' or whose body measures 15" or less from the top of the shoulder to the natural waist. Physicians recommend that students carry no more than 15% of their body weight on their shoulders and backs, yet studies show younger students are lugging as much as 40 More »