Fit & Design: Ultrasoft yet highly breathable mesh at back panel and shoulder harness Adjustable and removable sternum strap Two large water-bottle pockets stretch to fit your favorite vessel Front stash pocket is just right for tickets or other small items you want close at hand Main compartment is cavernous and includes a padded laptop sleeve, which accommodates most 15" laptops, and a lined tablet pocket Front organization compartment has all the right pockets for managing cords and accessories