The Extreme Multi-Compartment Backpack offers 2 full-sized compartments, including a padded laptop sleeve and an additional inner pocket. The front pocket provides many options for storing smaller items and a quick-release key ring for easy access.  There are 2 pockets on the sides of the backpack for water bottles and other items as well as a small pocket on one of the back straps.
 
Material: 600D Polyester, 300D Polyester Ripstop, 1680D Ballistic, 420D Diamond Ripstop
Dimensions: 14" x 9" x 18.5"
Capacity: 2331 cu in / 38 L
Weight: 2lbs / 0.9kg