Umumaro w'Ibanze: Ibuye ry'Ikirago Gikoreshwa mu Buryo Butandukanye Gikiza Ubuzima Umwandiko w'Igitabo: Shadow ni ikirago gikiza ubuzima gikoreshwa mu buryo butandukanye, cyagenewe gufasha abantu bahunze intambara, ibihe by'ikirere biteye impungenge n'ibindi bibazo byihutirwa. Shadow ihuza imikoreshereze itatu: uburyo bwo koga (buoyancy aid), ikirago gishyuha, n'agakiraro koroshye ko kuryamamo. Ikireziga cy'ifoma riri imbere mu gikoresho gitanga imbaraga zigera kuri 90 newtons zo koga mu mazi, naho urutare rwo mu mbere rurinda inyandiko z'ingenzi kutabuzana amazi. Ubwoya bw'aluminium buri imbere busubiza ubushyuhe bw'umubiri, bugatuma umuntu akomeza gushyuha. Uburyo bwo gushyira hamwe hakoreshejwe ubushyuhe bukabije (high-frequency heat sealing) butuma igikoresho gikomera kandi kitinjira amazi. Impine z'urutare rwiyongoyoye (elastic bands) zituma igikoresho gipfundikwa vuba mu gutwara no gukingurwa vuba iyo bikenewe.

Izina ry'umushinga : Shadow, Izina ryabashushanya : Xudong Cai, Izina ry'abakiriya : Dongguan Whale Design Technology Co., Ltd..

Soma ibiganiro biheruka n'ibiganiro kubijyanye no gushushanya, guhanga no guhanga udushya hagati yumunyamakuru wubushakashatsi hamwe nabashushanyo bazwi kwisi yose, abahanzi nabubatsi. Reba ibishushanyo mbonera bigezweho hamwe n'ibihembo byatsindiye ibihembo byabashushanyo bazwi, abahanzi, abubatsi n'abashya. Menya ubushishozi bushya kubijyanye no guhanga, guhanga udushya, ubuhanzi, igishushanyo mbonera. Wige ibijyanye nigishushanyo mbonera cyibishushanyo mbonera.