Victoriatourist V6020 expandable backpack gives you more flexibility and better serves multi-purpose. It can be used as a daypack for commute or for school. When you head out on an adventure, you can easily expand the bag to get extra 30% space for holding more cloths or tools. Also it features a protective and secure laptop compartment, a front storage area to keep accessories organized and a specially designed mesh holder placed in bottom pouch for holding lunch bag, helmet, ball, and more. For added comfort, it features a padded, air mesh back panel for cool carrying comfort.