Boarding backpack, padded compartment for a 16" computer + tablet compartment, compartment for binder and writing instruments, large central compartment for clothes with a vacuum pocket combined with a pump. Internal pockets for accessories such as a mouse, headphones, charger, etc. Meshed and padded handles against sweat, zippers Padded and padded back straps against sweat Padded back, longitudinal strap for carrying on the suitcase handle Three pockets on the front of the bag USB port for connecting a charging cable Water-resistant Dimensions in the open state 50*31*24 Dimensions in the closed state 50*31*12 Volume 25 liters