Most work bags list laptop fit from about 14 inches up to 17 inches. Some models specify narrower ranges (for example, 15.6–17.3 inches).
Capacities vary widely. Many bags fall in the low-20s to low-30s liters; examples in the selection range from about 19.56 liters up to 45 liters.
Many bags include padded laptop and tablet compartments plus organizer pockets. Several also list security or protective features such as RFID-blocking pockets and water-resistant or tear-resistant fabrics.
Work bags commonly offer multiple compartments and dedicated organizer pockets: key/fob clips, mesh or zip pockets for cables, tablet and phone pockets, pen loops, front zip pockets, and side bottle pockets for organized daily carry.
Some bags offer external USB or USB Type-C charging ports with built-in cables. A few include a zippered pocket for a battery pack (battery pack not included).
At least some work bags include a detachable insulated lunch bag and a removable hook-and-loop divider to split the main compartment. The insulated bag is described as keeping food warm or cold for about 3–5 hours.
