Featuring two favors in one, this Backpack-in-a-Bottle Favor Set comes with cool and trendy items your students will love. Hand out this unique set as a fun Prom or Homecoming favor, or Senior Party gift, or sell it in your school store. The 15" x 18" backpack comes inside the 27 oz. acrylic water bottle for easy presentation. Both items feature your custom imprint (same imprint on both items).