Rikki Knight Grinning Cheshire Cat On Tree Dark Background Design Messenger Bag - Shoulder Bag - School Bag for School or Work measures 15.75" x 11.25" x 2.75" and offers plenty space to store all your school or work supplies Ideal for Book Bag - School Bag - Messenger Bag fits items such as Textbooks, folders, notebooks, calculator, lunch, cell phone, mp3 player etc. holds up to a 14.5" laptop or notebook computer (Laptop Sleeve sold separately) Adjustable straps slings easily across the shoulder hassle free.