The TipTop is a distinctive design with a unique hull-deck seal that contributes to hull rigidity and may enable an easier recovery from a knock down. The mast is stepped on the keel. The interior is open and spacious, more like the Super Calin 2, without the large bulk heads favoured by Lombard for the Zero. The quality of finsh is high in comparison to some other Series Minis.
The well-designed, ergonomic cockpit appears much larger than others as the life raft enclosure does not obstruct the cockpit floor. Below, the electrical box and switches are fitted above a small but functional table. A small galley is an option. Two opening ports provide good ventilation.