LARGE CAPACITY -- This casual rucksack has a roomy main compartment 2 Internal Security Pocket For Valuable Items 3 Zippered Front Pockets 2 Open Side Pockets 1 laptop compartment (up to 16.5"). Capacity 20L meets cool vintage style without looking oversized.

ADJUSTABLE MULTI-FUNCTION SHOULDER STRAPS -- 2 nicely padded and adjustable straps in the back with nice venting on the side to allow a positive airflow. Small pocket and exterior strap on the strap for placing lighter, pens or eyeglasses.

CANVAS BACKPACK with USB Charging Port & Headphone interface -- This retro canvas backpack features 1 external USB Charging Port and a removable charging cable. You can put your power bank in the backpack and connect the internal USB cable, then let your charging cable insert external USB port to connect your electronic device. And with the headphone hole, you can listen to your favorite music on the go hands-free.

SUITABLE FOR ALL OCCASIONS -- This casual vintage canvas daypack is perfect for school, work, traveling and hiking, camping or leisure Time. Casual style backpacks suits for college students, a junior student, teen girls boys and adults. Suit for any occasion at any season, and will be very nice gifts for your friends and family.