Ngokusho komthamo wamajosaka, ojosaka ngokuvamile bangahlukaniswa ngezigaba ezintathu: ezinkulu, eziphakathi nezincane.

Ojosaka abakhulu abanevolumu engaphezu kwamalitha angu-50 bafaneleka ukuhamba amabanga aphakathi nendawo kanye nohambo oluningi lochwepheshe.Isibonelo, uma uya esifundeni esinjengeTibet ohambweni olude noma uhambo lokuqwala izintaba, ngokungangabazeki kufanele ukhethe ubhaka omkhulu onevolumu engaphezu kwamalitha angama-50.Olunye uhambo lwesikhashana kanye nesikhathi esimaphakathi nalo ludinga ubhaka omkhulu uma udinga ukukhempa endle, ngoba kuphela ongabamba amatende, izikhwama zokulala kanye nezinto zokulala ozidingayo zokukhempa.Ojosaka abakhulu bangahlukaniswa babe izikhwama zokuqwala izintaba kanye nojosaka abahamba amabanga amade ngokuya ngokusetshenziswa okuhlukahlukene.

Isikhwama sezintaba ngokuvamile side futhi sizacile, ukuze sidlule endaweni ewumngcingo.Umzimba wesikhwama uhlukaniswe ube yizingqimba ezingenhla nezingaphansi, zihlukaniswe yi-interlayer ye-zipper phakathi, ukuze kube lula kakhulu ukuthatha nokubeka izinto.Uhlangothi nangaphezulu kwe-backpack kungaboshwa ngamatende nomata, okukhuphula ivolumu ye-backpack.Kukhona futhi imbazo yeqhwa ebekwe ngaphandle kukabhaka, engasetshenziselwa ukubopha izimbazo zeqhwa nezigxobo zeqhwa.Okubaluleke kakhulu ukusho isakhiwo sangemuva salezi zikhwama.Kunohlaka lwangaphakathi lwe-aluminium alloy olukhanyayo ukusekela umzimba wesikhwama.Ukuma komhlane kuklanywe ngokuvumelana nesimiso se-ergonomics.Idizayini yomumo we-"S", futhi kunemichilo yesifuba ukuvimbela izintambo ukuthi zingasheleli ziye ezinhlangothini zombili, ukuze ubhaka azizwe ekhululekile kakhulu.Futhi zonke lezi zikhwama zinebhande eliqinile, elibanzi nelikhululekile, futhi ukuphakama kwezintambo kungalungiswa.Umsebenzisi angakwazi ukulungisa kalula ibhande libe ukuphakama okufanele kuye ngokuvumelana nomzimba wakhe.Ngokuvamile, i-backpack itholakala ngaphezu kwezinqulu, ukuze ngaphezu kwesigamu sesisindo sesikhwama singadluliselwa okhalweni, ngaleyo ndlela sinciphise kakhulu umthwalo emahlombe futhi sinciphise ukulimala kwehlombe okubangelwa imithwalo yesikhathi eside.

Isakhiwo somzimba wezikhwama zojosaka zokuhamba amabanga amade sifana nezikhwama zokugibela izintaba, ngaphandle kokuthi umzimba ubanzi futhi ufakwe amaphakethe amaningi aseceleni ukuze uhlele futhi ubeke izingqinamba neziphetho.Ubuso bangaphambili bojosaka abahamba amabanga amade ngokuvamile bungavulwa ngokugcwele, okwenza kube lula kakhulu ukuthatha nokubeka izinto.
Ivolumu yamajosaka aphakathi nendawo ngokuvamile iphakathi kwamalitha angama-30 kuya kwangu-50.Lezi ojosaka zisetshenziswa kabanzi.Ezinsukwini ezingu-2-4 zohambo lwasensimini, ukuhamba phakathi kwamadolobha kanye nohambo lokuzisiza olungeyona indawo yokukhempa amabanga amade, ojosaka abanosayizi omaphakathi balungile.phezulu.Ingalingana nezingubo ohamba nazo kanye nezinye izidingo zansuku zonke.Izitayela nezinhlobo zamajosaka aphakathi nendawo zihluke kakhulu.Abanye ojosaka bangeze amanye amaphakethe aseceleni, akulungele kakhulu ukupakisha izinto.Isakhiwo sangemuva sala maphakethe sicishe sifane nesamaphakethe amakhulu.
Umthamo wamajosaka amancane ungaphansi kwamalitha angama-30.Lezi zikhwama zivame ukusetshenziswa emadolobheni, futhi vele zifaneleka kakhulu izinsuku ezingu-1-2 zokuphuma.