Ngokuthuthukiswa kwe-inflatable sup, sicwaninga futhi sithuthukise okushaIsikebhe se-PVC esine-inflatable.Nakuba zingase zingakwazi ukuwela amanzi ngobuchule njengamagobolondo aqinile, ukuphatheka kwazo, ukusebenziseka kalula, ukuguquguquka kwezinto ezihlukahlukene kanye nokuthengeka kwazo kuyawahlukanisa kwezinye izikebhe.Lezi zinketho zilungele labo abanendawo yokugcina elinganiselwe futhi basafuna ukungena emanzini.I-kayak ene-inflatableisebenzisa ukubukeka kwe-vinyl ukumelana ne-heavy-duty puncture, kuhlanganisa nephansi le-I-beam eliphefumulayo ukuze kuthuthukiswe ukuzinza kwamanzi.