| 摘要 |
A fluid container is provided to allow safe and effective storage of fluid free from contact or inflow of air and to facilitate using contents in the container efficiently in any use conditions. A fluid container comprises: a flexible inner container(110) with an unfixed shape, which contains fluid; a pipe part(130) including multiple grooves formed on a certain location, of which at least a part is received into the inner container; an outer container(120) to cover the inner container; a ventilation part(150) which is established on a certain location of the outer container to control inflow and outflow of air selectively; and a nozzle part(140) which is combined with the outer container to discharge the contained fluid.
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