Size: 31x16x41cm. Padded compartment for laptops up to 14.1‘. Pocket for iPad or similar devices up to 10.6’. Specific compartment for mobile phone. Internal carabiner for keys. Headphone jack. Front pocket with zip. Back pocket with zip. Double pull tab on main zip for easy opening. Ergonomic, padded, sweat-proof shoulder straps and back, and padded handle on top.