He pouaka tuanui waka, e kiia ana ko te katua, he taputapu uta i utaina ki runga i te tuanui o te motuka hei whakanui ake i te kaha o te kawe waka. Ko o tatou pouaka o te tuanui he mea hanga mai i nga mea kaha-kaha me te roa, penei i te kirihou ABS, te polycarbonate, me etahi atu, he waikore, he whakamarumaru, he roa. He ngawari noa te whakaurunga me te tango i te pouaka o te tuanui, ka taea te whakanoho ki runga i te kaikawe o te tuanui, me te whakarato waahi rokiroki taapiri, e tika ana mo nga momo mahi o waho penei i te haerenga a te whanau, te puni, te retireti, aha atu.