Nothing will make him more excited to head back to class than receiving a personalized back to school gift like this water bottle. He'll love the unique design, personalized initial and the fact that he can use this gift year-round, even after class is dismissed for the summer. Our Personalized Water Bottle is made of sturdy white aluminum and holds up to 20 oz of liquids that keep you hydrated on the go. Measures 8 ½” x 3”. Each Custom Sports Bottle comes with a twist off cap and extra stopper with an “O” Ring for hanging on a duffel bag or backpack. Free personalization of any initial is included.