Ijakhethi yokuphila ekhanyayo iklanywe ngendlela encomekayo, futhi iyabonakala nasemanzini.Kulula ukuthi abaseshi bathole ofonayo ngaphansi kwesibani sokusesha.Ukusetshenziswa kwezinto ezisezingeni eliphezulu ze-diving, i-foam core yangaphakathi ingagcina ibhantshi lokuphila emanzini, futhi indwangu yangaphandle ye-polyester ingathinteka kahle, engakwazi ngokuphumelelayo ukungena kwamanzi , Okuhlukile ezintweni ezijwayelekile zejacket yokuphila.Ikhwalithi yinhle kakhulu, ibhande lingalungiswa ngokukhululekile ngokuvumelana nomzimba womuntu oligqokile, futhi lidluliselwe esimweni esifanele somuntu olifakile.Okomdlalo wangaphandle emanzini, uku-rafting emanzini, ukudoba ngaphandle uma kunesidingo, kanye nokuletha ibhantshi lokuphila.Ukusebenzisa izinto ezihambisana nemvelo, kuphephile ukuzisebenzisa.Bobabili osayizi abadala kanye nengane bangenziwa ngendlela oyifisayo ukuze bahlangabezane nezidingo zakho.

Ijakhethi yokuzivikela inomoya omuhle wamanzi, ayingeneki, kulula ukuyifaka nokuyikhumula, ayiphazamisi izinto ezenziwa abantu ngokomzimba, futhi ingaqinisekisa ngempela ukuphepha kwabantu emanzini.Ibutho lethu linejakhethi yempilo yohlobo lwevesti.Ungqimba olungangeni manzi ebusweni luyi-tape enezinhlangothi ezimbili ezenziwe ngenjoloba ekhethekile.Kunamasaka antantayo angu-4 agcwele i-kapok ngaphambili nangemuva.Isisindo esiphelele singamakhilogremu angu-1.5 kuphela, kodwa singakhiqiza ngaphezu kwe-16 kg ye-Buoyancy, iqhawe elihlome ngokugcwele ligqoka futhi lintanta olwandle, indawo yamanzi ngeke idlule emahlombe.Noma ngabe ijazi lokuziphilisa lidabukile, kusekuningi ukunyakaza.

Ngaphezu kokukhiqiza ukunyakazisa okukhulu, ibhantshi lokuphila lomshayeli we-Naval Air Force liphinde libe nezakhiwo zokuhlonza kalula kanye nokumelana noshaka.Lolu hlobo lwejakhethi yokuphila lubuye lube uhlobo lwe-vesti.Ngaphezu kwamasaka amane antantayo agcwele i-kapok esinqeni sayo, kukhona nepayipi elifuthayo engxenyeni engaphandle yesaka elintantayo.olwandle.
Ijakhethi yempilo, eyaziwa nangokuthi i-life vest, iwuhlobo lwezingubo ezisindisa ukuphila, eziklanywe njengevest, ezenziwe ngendwangu yenayiloni noma i-neoprene (NEOPRENE), impahla e-buoyancy noma impahla e-inflatable, impahla ekhanyayo, njll. Impilo yesevisi evamile ingu-5 -Iminyaka engu-7, futhi ingenye yemishini esindisa impilo emikhunjini nasezindizeni.Ngokuvamile uhlobo lwe-vest, olwenziwe ngepulasitiki yegwebu noma ukhokho.Ine-buoyancy eyanele ukugqokwa emzimbeni, ukuze ikhanda lomuntu ogwilizayo likwazi ukuphuma emanzini.