Kuki ibikombe byamazi byoroshye byabaye bibi?

Higeze kugaragara ku isoko igikombe cyamazi cyoroshye cyiziritse kumubiri. Ntabwo yazinduwe nkigikombe cyamazi ya silicone. Ubu bwoko bw'igikombe cyamazi cyigeze kugaragara cyane mu ndege nkimpano nto kubagenzi. Rimwe ryazanye abantu korohereza abantu, ariko uko ibihe bigenda bisimburana, iterambere ryikoranabuhanga, impinduka mumigenzo yo gukoresha ningaruka, iki gikombe cyamazi cyoroshye kandi cyoroshye cyabaye gake cyane kumasoko. Impamvu nuko igikombe cyamazi cyoroshye cyabaye ingorabahizi. Kubera iki?

Mu myaka ya za 1920, mbere y’amazi y’amabuye y'agaciro, abantu bakundaga gutwara amacupa y’amazi iyo bagenda. Ubu bwoko bwigikombe cyamazi nigikombe cyamazi ya emam ikozwe muri tinplate, bigoye kuyitwara. Kugirango byorohereze abantu kuyitwara mugihe bakoze ingendo ndende, kandi icyarimwe bigatuma igikombe cyamazi cyoroha kandi gihendutse, havutse igikombe cyamazi cyoroshye kandi cyoroshye. Iki gikombe cyamazi cyigeze gukundwa kumasoko. Mugihe abandi bakoresha amacupa yamazi manini, icupa rito, ryoroheje ryamazi rifite ibikorwa byububiko butangaje bizakurura amaso atabarika. Nyamara, kubera ko ibyinshi muri icupa ryamazi bikozwe muri plastiki, usanga byangiritse byoroshye nyuma yo kuyikoresha. Muri icyo gihe, ibibazo byo gukora byateje imikoreshereze idahwitse no gufunga kashe, ibyo bigatuma ibicuruzwa bigabanuka.

Hamwe nogukora amazi yubutare no kwiyongera kwabaturage, abantu bahitamo kugura icupa ryamazi yubutaka iyo bafite inyota. Nyuma yo kunywa, icupa rirashobora gutabwa umwanya uwariwo wose, ritazatera abantu ikibazo cyo kuyitwara. Nukuri kubera ko hagaragaye amazi yubutare niho umubare wogutanga amazi ahantu rusange watangiye kugabanuka. Ubu bwoko bwigikombe cyamazi arashobora gukoreshwa gake. Nyuma yo kuyikoresha, igikombe cyamazi gishobora gukama, bikajyanwa gukoreshwa cyangwa kuba umwanda kubera kubika nabi. Bisaba gukora isuku mbere yo kuyikoresha, nibindi. Igikombe cyamazi cyambere cyoroshye cyahaye abantu ibyiyumvo bibi. Nubwo igiciro ari gito, buhoro buhoro gikurwaho nisoko.

Mu myaka yashize, iyo twitabiriye imurikagurisha, twabonye ibikombe byamazi bikubye bikozwe mubyuma. Usibye kuba binini, iyo bikubye, impande zicyuma zishobora kwangiza abantu mugihe zidasukuwe. Nyuma, nasanze ibikombe nkibi byamazi bitagira umwanda bitakigaragara kumasoko.