it is basically designed for up to 15.6 inch size laptops. The bag includes two main compartments, one front pocket, key ring and pen holder, side net pockets included a sleeve section for the Laptop. So, you can carry nearly whatever you need, making this bag a great selection for commuting or school. IN SHORT, IT IS A BRIEFCASE THAT PROVIDES ALL THE NECESSARY SPACE FOR HOUSING A 15.6 INCH LAPTOP ALONG WITH YOUR KEYBOARD, MOUSE, BOOKS, PERIPHERALS, POWER CORD, EXTRA CONTROLLERS, SNACKS, WATER BOTTLE, OTHER ACCESSORIES AND SOME CLOTHES TOO WITH THE ROCK BOTTOM PRICING.