Zip-in, zip-out yo guhanahana sisitemu ikora amakoti atatu muri imwe.
Zipakira hamwe kandi ufite ikoti rishyushye cyane, ikoti yimisozi yose ifunze neza, idafite amazi kandi irinze.Wambare igikonoshwa mumvura yimvura hanyuma wambare liner mugihe gikonje mugihe utegereje cyane ibihe bishya byo kwidagadura hanze no kwinezeza.