*Only compatible with the Higgs Cargo model.* Bring the little ones along with the Kid Hauler Bundle, designed for safe and comfortable family rides. This bundle includes: 2 Seat Pads – Soft, cushioned seating for your passengers. 1 Cargo Carriage – Securely carries kids or gear with ease. 1 Backrest – Extra comfort for your passenger. Adventure is better when shared — gear up and get rolling.