市面(mian)(mian)上(shang)的(de)(de)防(fang)潮(chao)墊種類(lei)不少(shao),采(cai)購前(qian)了解(jie)一(yi)下它們(men)的(de)(de)特點并不費時。充(chong)氣墊(AirMattresses):優(you)點:不用(yong)(yong)說,肯定舒(shu)服,而(er)且可(ke)(ke)調(diao)節柔軟度(du),價錢也(ye)不貴。缺點:太重(zhong)、太大(da)、而(er)且容(rong)易(yi)(yi)弄破。空氣墊也(ye)不能(neng)(neng)提供良好(hao)的(de)(de)保溫。此外,對肺活量(liang)也(ye)有(you)很大(da)的(de)(de)要(yao)求(qiu)。(需用(yong)(yong)嘴來(lai)吹(chui)氣。)開放氣室(shi)式(shi)(Open-cellFoamPads):由一(yi)種象海面(mian)(mian)一(yi)樣(yang)的(de)(de)泡(pao)沫(mo)材(cai)料(liao)制成。優(you)點:比充(chong)氣式(shi)更舒(shu)適、重(zhong)量(liang)更輕(qing)、更便宜、更保暖。而(er)且較(jiao)重(zhong)、壓縮性(xing)(xing)(xing)也(ye)較(jiao)差(cha)(不宜攜帶)、使(shi)用(yong)(yong)壽命也(ye)較(jiao)短。 首先必(bi)須考(kao)(kao)(kao)慮暖度(du)、重(zhong)量(liang)、舒(shu)適度(du)、耐用(yong)(yong)性(xing)(xing)(xing)和(he)大(da)小等依次(ci)重(zhong)要(yao)。其(qi)次(ci)要(yao)考(kao)(kao)(kao)慮個(ge)(ge)人(ren)的(de)(de)主(zhu)要(yao)用(yong)(yong)途。一(yi)個(ge)(ge)戶外愛好(hao)者可(ke)(ke)能(neng)(neng)會(hui)擁有(you)適應不同環境的(de)(de)幾種防(fang)潮(chao)墊。就(jiu)象買其(qi)他東(dong)西一(yi)樣(yang),購買戶外裝備有(you)時也(ye)會(hui)讓后(hou)悔(hui),因為實在(zai)有(you)太多(duo)(duo)(duo)的(de)(de)東(dong)西需要(yao)考(kao)(kao)(kao)慮,對每一(yi)樣(yang)東(dong)西都會(hui)有(you)很多(duo)(duo)(duo)要(yao)求(qiu),而(er)在(zai)大(da)部分(fen)情況(kuang)下,所有(you)的(de)(de)要(yao)求(qiu)不可(ke)(ke)能(neng)(neng)同時得到滿足。選(xuan)擇防(fang)潮(chao)墊也(ye)一(yi)樣(yang),有(you)許(xu)多(duo)(duo)(duo)需要(yao)考(kao)(kao)(kao)慮:絕(jue)(jue)緣性(xing)(xing)(xing)(隔(ge)絕(jue)(jue)身體(ti)與地面(mian)(mian)熱交換(huan)的(de)(de)能(neng)(neng)力)舒(shu)適性(xing)(xing)(xing)重(zhong)量(liang)、體(ti)積耐用(yong)(yong)性(xing)(xing)(xing)從(cong)以(yi)上(shang)條件中做(zuo)出(chu)選(xuan)擇對來(lai)說很重(zhong)要(yao),而(er)考(kao)(kao)(kao)慮一(yi)下戶外計劃可(ke)(ke)能(neng)(neng)對很有(you)幫(bang)助。最后(hou),一(yi)些附(fu)屬設計可(ke)(ke)能(neng)(neng)會(hui)影響決(jue)定。比如,一(yi)些防(fang)潮(chao)墊有(you)多(duo)(duo)(duo)重(zhong)可(ke)(ke)充(chong)氣氣室(shi),使(shi)得防(fang)潮(chao)墊的(de)(de)厚度(du)更容(rong)易(yi)(yi)調(diao)節;多(duo)(duo)(duo)個(ge)(ge)墊子可(ke)(ke)拼接一(yi)起;通(tong)過配件可(ke)(ke)將充(chong)氣墊改成椅子;等等。