Details at: http://www.surfboards.com/displayall.php?manu_id=73&cat_id=31&keyword=gemini&utm_source=youtube&utm_medium=video&utm_term=gemini

The Dakine Gemini backpack features a 270 degree zipper opening on the main compartment for easy packing. It has both a padded laptop sleeve that fits most 15" laptops and a padded iPad sleeve, an interior water bottle pocket, and multiple accessory pockets. The measurements are 21.5 x 13 x 9 inches or 1706 cubic inches (28L)