Professional tote bags are commonly made from cotton/canvas. Other materials used include polyurethane, 100% recycled nylon, and polyester.
Common closures include zip closures, open/no-closure tops, and magnetic closures for the main compartment.
Most professional totes feature a main compartment plus interior organization such as interior zip pockets, accessory pockets, side or mesh bottle pockets, key clips, and in some cases multiple compartments or a padded laptop compartment.
Care guidance varies by material: some listings specify machine wash, others recommend spot or wipe clean, some advise cleaning with water and mild detergent, and a few listings do not provide care instructions.
Many totes are roomy enough to carry small laptops or tablets in the main compartment, and some listings explicitly include a padded laptop compartment for protected storage.
Most professional totes have one main compartment plus interior organization. Specific counts vary: some list 1 main + 2 side pockets + 1 interior pocket, while others provide multiple or three compartments plus additional interior pockets.