市面上(shang)的(de)(de)(de)(de)防(fang)潮(chao)墊(dian)(dian)(dian)種類不(bu)(bu)(bu)少，采購前了解一(yi)(yi)(yi)下它(ta)們的(de)(de)(de)(de)特點(dian)(dian)并不(bu)(bu)(bu)費時(shi)(shi)。充氣(qi)(qi)墊(dian)(dian)(dian)(AirMattresses)：優點(dian)(dian)：不(bu)(bu)(bu)用(yong)說，肯定舒(shu)服，而且(qie)可(ke)(ke)調(diao)節柔軟(ruan)度(du)，價(jia)錢也(ye)不(bu)(bu)(bu)貴。缺點(dian)(dian)：太重(zhong)、太大、而且(qie)容易(yi)弄破(po)。空氣(qi)(qi)墊(dian)(dian)(dian)也(ye)不(bu)(bu)(bu)能(neng)(neng)(neng)提供(gong)良(liang)好(hao)的(de)(de)(de)(de)保(bao)(bao)溫。此外(wai)(wai)，對肺活量也(ye)有很大的(de)(de)(de)(de)要(yao)(yao)(yao)(yao)求(qiu)(qiu)。(需用(yong)嘴來吹氣(qi)(qi)。)開放氣(qi)(qi)室式(Open-cellFoamPads)：由(you)一(yi)(yi)(yi)種象海面一(yi)(yi)(yi)樣的(de)(de)(de)(de)泡(pao)沫材料制(zhi)成。優點(dian)(dian)：比(bi)充氣(qi)(qi)式更舒(shu)適、重(zhong)量更輕(qing)、更便宜、更保(bao)(bao)暖。而且(qie)較重(zhong)、壓縮性(xing)(xing)也(ye)較差(不(bu)(bu)(bu)宜攜帶)、使(shi)用(yong)壽命也(ye)較短(duan)。 首先必須考(kao)慮(lv)暖度(du)、重(zhong)量、舒(shu)適度(du)、耐用(yong)性(xing)(xing)和大小等(deng)依次重(zhong)要(yao)(yao)(yao)(yao)。其次要(yao)(yao)(yao)(yao)考(kao)慮(lv)個人的(de)(de)(de)(de)主要(yao)(yao)(yao)(yao)用(yong)途。一(yi)(yi)(yi)個戶(hu)外(wai)(wai)愛好(hao)者可(ke)(ke)能(neng)(neng)(neng)會擁有適應不(bu)(bu)(bu)同環境的(de)(de)(de)(de)幾種防(fang)潮(chao)墊(dian)(dian)(dian)。就象買(mai)其他東西一(yi)(yi)(yi)樣，購買(mai)戶(hu)外(wai)(wai)裝(zhuang)備有時(shi)(shi)也(ye)會讓后悔，因為實(shi)在有太多(duo)的(de)(de)(de)(de)東西需要(yao)(yao)(yao)(yao)考(kao)慮(lv)，對每一(yi)(yi)(yi)樣東西都會有很多(duo)要(yao)(yao)(yao)(yao)求(qiu)(qiu)，而在大部分情(qing)況(kuang)下，所有的(de)(de)(de)(de)要(yao)(yao)(yao)(yao)求(qiu)(qiu)不(bu)(bu)(bu)可(ke)(ke)能(neng)(neng)(neng)同時(shi)(shi)得到(dao)滿(man)足(zu)。選擇防(fang)潮(chao)墊(dian)(dian)(dian)也(ye)一(yi)(yi)(yi)樣，有許多(duo)需要(yao)(yao)(yao)(yao)考(kao)慮(lv)：絕(jue)緣性(xing)(xing)(隔(ge)絕(jue)身體(ti)與地面熱交換的(de)(de)(de)(de)能(neng)(neng)(neng)力)舒(shu)適性(xing)(xing)重(zhong)量、體(ti)積(ji)耐用(yong)性(xing)(xing)從以上(shang)條(tiao)件中做出選擇對來說很重(zhong)要(yao)(yao)(yao)(yao)，而考(kao)慮(lv)一(yi)(yi)(yi)下戶(hu)外(wai)(wai)計劃可(ke)(ke)能(neng)(neng)(neng)對很有幫助。最后，一(yi)(yi)(yi)些附屬設計可(ke)(ke)能(neng)(neng)(neng)會影響決(jue)定。比(bi)如，一(yi)(yi)(yi)些防(fang)潮(chao)墊(dian)(dian)(dian)有多(duo)重(zhong)可(ke)(ke)充氣(qi)(qi)氣(qi)(qi)室，使(shi)得防(fang)潮(chao)墊(dian)(dian)(dian)的(de)(de)(de)(de)厚(hou)度(du)更容易(yi)調(diao)節；多(duo)個墊(dian)(dian)(dian)子可(ke)(ke)拼(pin)接一(yi)(yi)(yi)起(qi)；通過(guo)配件可(ke)(ke)將充氣(qi)(qi)墊(dian)(dian)(dian)改成椅(yi)子；等(deng)等(deng)。