● Thumba la Bike la Multi-functional - Chikwama cha njinga iyi chimapangidwa ndi zinthu zamtengo wapatali komanso zolimba, zomwe zimatha kukwera panjinga mosavuta ndipo zimakupatsirani malo osungira.Chikwamacho chili ndi matumba angapo ndi zipinda za zinthu zosiyanasiyana monga mafoni, mabotolo amadzi, malaya amvula, zida zokonzera, etc. Mapangidwe ake osakanikirana ndi opepuka ndi abwino kwa okonda njinga zamoto.

● Thumba la Bike Lopanda Madzi - Chikwama cha njinga iyi chimakutidwa ndi chosanjikiza chopanda madzi ndipo chimasindikizidwa ndi zipper, chomwe chimateteza bwino zinthu zanu ku mvula ndipo chimayenera kugwiritsidwa ntchito panyengo yamvula.Chikwamacho chili ndi mphamvu zambiri ndipo chimatha kusunga zinthu monga makompyuta, zikwatu, mabuku, ndi zina.Chikwamacho chilinso ndi tepi yowunikira kuti muteteze chitetezo chanu.