The Roland CB-CS2 is a custom-fitted carry bag designed specifically for the Roland CUBE Street EX portable battery-powered amplifier. This bag provides essential protection and convenient transport for this popular street-performing and mobile PA system. It is meticulously shaped to accommodate the unique rectangular form and control panel of the CUBE Street EX snugly, ensuring the amplifier does not shift during transit. The construction utilizes padded walls that offer a basic level of impact resistance, safeguarding the amplifier's plastic housing, speaker grilles, knobs, and inputs from the bumps and jostles encountered while walking, cycling, or using public transport to get to a performance location.

The bag's exterior is typically made from a durable, water-resistant nylon or polyester material, offering protection from light rain, dust, and general wear and tear. For easy carrying, it features a padded shoulder strap that allows for hands-free transport over the shoulder, which is particularly useful for musicians who need to carry other gear simultaneously. Additional practical elements include an exterior pocket for storing essential accessories such as the AC adapter, microphone, cables, or sheet music, helping performers keep their entire mobile setup organized in one compact package. A reliable zipper closure runs along the top or side of the bag, providing secure containment and quick access to the amplifier when it's time to set up and play.

As an official Roland accessory, the CB-CS2 addresses the specific needs of the mobile performer who relies on the CUBE Street EX for its portability and battery-powered convenience. This bag extends that portability by making the amplifier easier and safer to carry, while also offering a degree of weather protection and accessory organization. It is an ideal companion for buskers, traveling musicians, and educators who frequently move their amplifier from place to place, ensuring it remains clean, protected, and ready to perform at a moment's notice.