When she receives this unique and personalized back to school gift, you can bet that she'll never again mistake anyone else's water bottle for her own! She'll love the bright colors, unique design and personalization on this special gift from you. 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 name is included.