* See-through mesh material reveals content without opening the pack.
* 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 State Chiropractic Associations.
* 2000-cubic-inch capacity, fits individuals 5’-5’5” tall or who measure 15" to 17" from the top of the shoulder to the natural waist.

The Mesh Airpacks #4301 is designed to allow you to see the contents of the bag without opening it. For security reasons, more schools are requiring students use a backpack that reveals the content. The Mesh fits any larger-sized elementary school, average-sized middle school, high school and college student or adult. 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.

Smart design features include: patented lumbar air cushion and wider shoulder straps adjustable both top and bottom that automatically adjust side-to-side to help maintain correct ergonomic support, padded haul handle, a large mesh interior compartment for heavier books and notebooks, a mesh front pocket for pens and pencils (even a handy key keeper, CD player pocket and headphone port), two side mesh pockets, and a new detachable cell phone/mp3 holder.

Made of durable polyester mesh. Comes in a black. Dimensions: 17.5" x 12.5" x 9" (44cm x 32cm x 23cm). Capacity: 1850 cubic inches. Mini air pump included.

Care Instructions: Hand wash with mild soap or wipe with damp wash cloth. Air dry, machine wash and dry is not recommended.