Could you use a free backpack or some school supplies? Well on Sunday (7/22/18) between the hours of 1 and 4 PM at participating Verizon store you can get them for free. This offer will be available in stores only, you will need to visit them. In order to find a store that is participating, you can use their store locator. Just look for the little backpack icon. All freebies are only available while supplies last.