Capacity: The Gym Club model has a capacity of approximately 24 liters. The Brasilia Small is slightly larger at 41 liters. Compartments: The bag typically features a main double-zip compartment for larger items, a zippered front pocket for small essentials, and an internal zip pocket for organization. Brasilia models often have a separate side compartment for shoes or wet clothes. Carrying Options: It offers versatile carrying options with both dual handles and a removable, adjustable shoulder strap. Material: It is made from durable polyester fabric and often contains at least 65% recycled polyester fibers.