1. Te ipu wai-a-te-a-te-parahi.Ko te hoahoa anti-pupuhi-rua - te rimu-kore-kore me te kōpae maanu - ka taea te aukati i te wai kia kore e puhake, kia maroke, kia pai hoki to papa.2. Te hoahoa anti-slip.E 4 nga papa rapa anti-slip kei raro o te peihana kia mau tonu, kia kore ai e paheke haere i te wa e inu ana te mokai.Ka whakapumau i te wai kia kore e slushing a tawhio noa, e kore e pai te inu.3. Ko te hoahoa kōpae mānu kōpiko e ōrite ana ki ngā nekehanga mitimiti me te hāneanea ake te inu.