市面(mian)上的防潮(chao)墊(dian)(dian)種類不少,采(cai)購(gou)(gou)前了(le)解一(yi)(yi)下它(ta)們的特點并不費(fei)時。充(chong)氣(qi)(qi)墊(dian)(dian)(AirMattresses):優點:不用(yong)說,肯定舒(shu)服(fu),而(er)且可(ke)調(diao)節(jie)柔軟度(du)(du),價錢(qian)也(ye)不貴。缺點:太(tai)(tai)重(zhong)(zhong)、太(tai)(tai)大(da)、而(er)且容易弄破。空氣(qi)(qi)墊(dian)(dian)也(ye)不能(neng)提供(gong)良好的保溫。此外(wai),對肺(fei)活量(liang)也(ye)有很(hen)(hen)大(da)的要(yao)求。(需用(yong)嘴來吹氣(qi)(qi)。)開放氣(qi)(qi)室(shi)式(Open-cellFoamPads):由一(yi)(yi)種象海面(mian)一(yi)(yi)樣的泡沫材料制成。優點:比(bi)(bi)充(chong)氣(qi)(qi)式更舒(shu)適(shi)、重(zhong)(zhong)量(liang)更輕、更便宜、更保暖(nuan)。而(er)且較重(zhong)(zhong)、壓縮性(xing)(xing)也(ye)較差(不宜攜帶)、使用(yong)壽命也(ye)較短(duan)。 首(shou)先必(bi)須考慮(lv)暖(nuan)度(du)(du)、重(zhong)(zhong)量(liang)、舒(shu)適(shi)度(du)(du)、耐(nai)用(yong)性(xing)(xing)和大(da)小等(deng)依次重(zhong)(zhong)要(yao)。其次要(yao)考慮(lv)個(ge)人的主要(yao)用(yong)途。一(yi)(yi)個(ge)戶外(wai)愛(ai)好者(zhe)可(ke)能(neng)會(hui)(hui)擁有適(shi)應不同(tong)環境(jing)的幾(ji)種防潮(chao)墊(dian)(dian)。就(jiu)象買(mai)其他東(dong)西(xi)一(yi)(yi)樣,購(gou)(gou)買(mai)戶外(wai)裝備有時也(ye)會(hui)(hui)讓后悔,因為(wei)實在有太(tai)(tai)多(duo)的東(dong)西(xi)需要(yao)考慮(lv),對每一(yi)(yi)樣東(dong)西(xi)都(dou)會(hui)(hui)有很(hen)(hen)多(duo)要(yao)求,而(er)在大(da)部分情(qing)況(kuang)下,所有的要(yao)求不可(ke)能(neng)同(tong)時得到滿(man)足(zu)。選擇防潮(chao)墊(dian)(dian)也(ye)一(yi)(yi)樣,有許多(duo)需要(yao)考慮(lv):絕緣性(xing)(xing)(隔絕身體與地面(mian)熱交換(huan)的能(neng)力)舒(shu)適(shi)性(xing)(xing)重(zhong)(zhong)量(liang)、體積耐(nai)用(yong)性(xing)(xing)從(cong)以上條件(jian)中做出選擇對來說很(hen)(hen)重(zhong)(zhong)要(yao),而(er)考慮(lv)一(yi)(yi)下戶外(wai)計(ji)劃可(ke)能(neng)對很(hen)(hen)有幫(bang)助。最后,一(yi)(yi)些附屬(shu)設計(ji)可(ke)能(neng)會(hui)(hui)影響決定。比(bi)(bi)如,一(yi)(yi)些防潮(chao)墊(dian)(dian)有多(duo)重(zhong)(zhong)可(ke)充(chong)氣(qi)(qi)氣(qi)(qi)室(shi),使得防潮(chao)墊(dian)(dian)的厚度(du)(du)更容易調(diao)節(jie);多(duo)個(ge)墊(dian)(dian)子可(ke)拼接一(yi)(yi)起(qi);通過配件(jian)可(ke)將充(chong)氣(qi)(qi)墊(dian)(dian)改成椅(yi)子;等(deng)等(deng)。