Ibicuruzwa bifite umwanya utabigenewe, ingano ntoya itondekanya ni ntoya, ingano yuzuye (reba ibisobanuro birambuye kurupapuro). Umubyimba 15C, gufunga neza, guhagarara, gukoreshwa mubiryo. Ingano nubunini bwibicuruzwa birashobora gutegurwa, harimo ibikoresho byangiza ibidukikije kandi byongera gukoreshwa, hamwe na zipper yo gufunga no gukoresha, kandi igikapu gifite idirishya ryo kureba ibintu byukuri imbere.