Hiki ke hoʻohana ʻia ka ʻeke hōʻoluʻolu alumini i nā pikiniki waho a i ʻole i ke ola o kēlā me kēia lā. Hoʻohana ʻia ia e paʻa i nā meaʻai like ʻole a mālama i ka mahana a me ka hou o ka meaʻai. ʻO ia kahi ʻano o ka wahī waho.
ʻO nā ʻeke hōʻoluʻolu cooler, i ʻike ʻia ma nā pahu hauā passive, he ʻeke me ka hoʻoweliweli wela a me nā hopena wela mau (mehana i ka hoʻoilo a ʻoluʻolu i ke kauwela).
Hoʻohana ʻia ka ʻeke Tyvek pepa cooler o kahi mea pilikino o ke kaiapuni, kahi like me nā huahana plastic, hiki ke holoi pinepine ʻia, a kūpaʻa i ka haehae. ʻO ka mea nui a me nā mea eko aloha, no laila hiki ke hoʻohana hou ʻia.
ʻOi aku ka nui o ka ʻeke cooler lawe meaʻai, no laila lawa ka hakahaka no ka pizza a me nā pōpō, a mālama i nā wahi no nā meaʻai āpau a i ʻole nā mea lawe meaʻai. Kūpaʻa ka ʻeke hāʻawi meaʻai pizza a kūkulu ʻia e lawelawe i nā kaumaha kaumaha.
ʻO keʻeke cooler, kahi ʻeke me ka hoʻīho wela nui a me ka hopena mau, kahi kūpono no ka poʻe makemake e huakaʻi. He maʻalahi ia e hāpai, no laila ʻo ia nō ke koho ʻoi loa no nā limahana o ke keʻena a me nā haumāna. Hiki i keʻeke ʻino ke mālama i ka ʻono o kēlā me kēia pāʻina.