Size nke akwa bụ 22 × 15.7 × 11.4 inch, ọtụtụ ohere maka anụ ụlọ gị na-ehi ụra n'ọnọdụ ha.Ọ dịghị mkpa ichegbu onwe ha maka nkasi obi ha.Akwa nwamba a nwere etiti igwe siri ike, na-eguzo mgbe niile.Ọ bụrụ na-amasị gị ịkwaga ya, ị nwere ike ịgbanwe wheel (gụnyere na ngwugwu), ma bugharịa ya n'ebe ọ bụla.