The interior of the Grand Mariner is just as attractive as the exterior. The long sweeping accents on top are accompanied by Harri’s signature diamond pattern. The proportion of the backrest and seat cushion were key in making this comfortable. The chase cutaway was created to allow for easy storage items like flip-flops, sunscreen, and towels. On the inside of the backrest is a cutaway that contains cup holders and an USB outlet for connectivity.