Iibhatyi zobomi eziguquguqukayo zenziwa ikakhulu zii-airbags ze-inflatable ze-inflatable ze-air, iisilinda ezincinci zegesi ezinoxinzelelo oluphezulu kunye neevalvu zokunyuka kwamaxabiso, njl., kwaye zihlala zisetyenziswa emsebenzini apho kukho ithuba lokuwela emanzini. Phantsi kweemeko eziqhelekileyo (ezinganyuswanga), yonke ijacket yokuphila ene-inflatable inxitywa njengebhanti kwaye ixhonywe emagxeni abantu. Ngenxa yobuncinci bayo, ayithinteli inkululeko yabantu yokusebenza; xa sele iwele emanzini, iya kudibana nengozi emanzini kwaye ifuna ukushukuma. Kwimeko engxamisekileyo, inokunyuswa ngokuzenzekelayo ngokuhambelana nesenzo samanzi (ijacket ezenzekelayo e-inflatable life), okanye itsale intambo kwivalve yokunyuka kwamaxabiso ngesandla (ibhatyi yobomi ye-inflatable manual), iya kunyuswa ngaphakathi kwemizuzwana emi-5 ukuvelisa i-8- I-15 kg ye-buoyancy, ukuya phezulu Bamba umzimba womntu ukuze intloko kunye namagxa omntu othe wawela emanzini ngengozi avele phezu kwamanzi, ukuze ufumane ukhuseleko lokhuseleko kwangethuba.