The boats of the Kolibri inflatable boats XL series have several interesting features, different from the other series. First of all, these boats are wider, which offers more space inside the boat. Also, there is a front bench (330 and 360) which offers more places to sit. Finally, they are the only boats with a keel and the possibility to install an "air-deck" inflatable floor. It reduces the weight of the boat by up to 15 kg (33 lb) compared to the classic aluminum floor.