Look forward to hitting the books when you have this college study guide flask! This funny accessory includes a black and white, hard cover notebook with the title "How to Excel in College" printed on the front. When open, a silver flask is revealed nestled into the book's blank paper pages, which create a realistic look. The book is secured shut with a black, elastic strap and measures 6" tall and 4" wide. Add this hidden flask book to any of our sexy school girl costumes!