Ma te maha o nga wheako i roto i te whakaputa Flexitank mo te kowhatu wai , ka taea te whakatutuki i te whānuitanga o te flexitank . mo te wai , ki te hiahia koe, me tiki i to maatau ratonga ipurangi mo te wai . I tua atu i te raarangi hua i raro nei, ka taea hoki e koe te whakarite i to ake ake Flexitank mo te wai kia rite ki o hiahia.