Airpacks Storm Large Backpack 4500
Help prevent back injury by lightening the effective weight of your load with AirPacks System packs. These packs use a patented, ergonomic air transfer system, with its inflatable lumbar cushion and shoulder straps, to redistribute weight from the shoulders to the hips and lower back, promoting an upright standing position. By enhancing the body's natural ability to properly carry weight, the AirPacks System reduces stress on the body by 80% and lightens the effective load by 50%.

The Storm is a large size - Perfect for High School / College Students.
- Air-filled, “s" shaped shoulder straps
- Air-filled lumbar cushion
- Dimensions: 12" x 18.5" x 10.5"
- Volume: 2600 cu in.
- Material: 600 polyester
- Two large interior compartments, CD player compartment, Key fob, Cinch strap
- Padded haul handle, Front mesh pocket
- Shoulder strap anchor enables ergonomic support whether the pack is carried on one shoulder or two
- Discreet identification pocket on back of backpack
- Over-sized front organizer for pens, pencils, and cell phone
- Front zippered pocket
The Large #4500, features a new built in padded compartment that can accommodate a standard sized laptop computer. The AirPack 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 more than 15% of their body weight on their shoulders and backs, yet studies show younger students are lugging as much as 40% each day.
Standard ergonomic design features include: patented lumbar air cushion and wider, foam cushioned shoulder straps, adjustable both top and bottom with unique slide strapping that automatically adjust side-to-side to help maintain correct ergonomic support.
Additional features include: padded haul handle, built in padded laptop compartment, two large interior compartment for heavier books and other necessities, side cinch straps to secure extra load closer to the back, a large front pocket with organizer for notebooks, pens and pencils (even a handy key keeper, CD player pocket and headphone ports), a front zipper pocket, padded haul handle, one side mesh bottle pocket, one side fabric pocket with buckle and a new detachable cell phone/mp3 holder.





