This handy water bottle comes with a fun surprise inside - a fun drawstring backpack! With our Backpack-in-a-bottle, you get two coordinating custom student awards in one! The 15" x 18" backpack comes already inserted into the 27 oz. water bottle with flip-top lid. All you need to do is present the entire thing to your amazing students on Awards Night. Each piece features your one-color imprint, so you can customize the awards set for your school or event.