E ʻike i ka hopena maikaʻi loa no ka pale uila me ka ePTFE waterproof breathable membrane vent.Hoʻolālā kūikawā e hoʻokō i nā koi koi o nā ʻoihana like ʻole, ʻo kēia membrane holomua e hōʻoia i ka hana maikaʻi loa a me ka lōʻihi no nā mea uila.Me kona ʻano wai ʻole a me ka hanu, hoʻohālikelike pono i nā ʻokoʻa o loko a me waho, e pale ana i kāu uila mai ka wai, ka ʻino kemika, nā wela kiʻekiʻe, ka radiation UV, ka lepo, a me ka aila.