Split Level Design</br>Split Wing Collapsible Brace</br>Interior Mesh Dividers</br>Tuck Away ID Pocket</br>Exterior Quick Access Pockets</br></br>Product Description</br></br>Retractable handle for easy toting. Replaceable urethane wheels. Exterior organizer pockets. Lockable zipper cars. Materials: 600D polyester Volume: 4000 in³ (65 L)</br><br/>http://www.amazon.com/gp/product/B000XRWMNI