Kajzer was launched in April 2011 and designed for IWR in Hamburg. It is a carbon made catamaran with aluminium structure. The development of Kajzer started shortly after Szczecin Regatta in 2010. His last appearance on the IWR was in 2013 in his hometown Rijeka.

Kajzer, izvor: B. Čalić

Length 5,00m
Breadth 1,85m
Weight 59kg
Draft 0,13m
Top speed 8 knots
Year 2011-2013