Tavik Men's Sett Back Pack 100% Other Fibers Imported 100 Manmade lining Zipper closure 38" shoulder drop Machine Wash 22" high 17.5" wide Laptop pocket with a floating pad to protect from dings at the bottom of the bag IPad storage pouch 3 sized expandable pockets in the inner pocket wall 5 stash pockets, 3 with secured zipper access Interchangeable key ring and various fastener points throughout back for maximum adaptability. 98 percent Polyester, 2 percent Polyurethane Pockets: 4 interior slip, 3 interior zip, 3 exterior