[CTHF] sealed container with a folding handle (clip-on)

Round sealed container with a folding handle that does not take useless place
Catch clip-on that can be easily sealed

○ the handle does not take any unnecessary place since the fall when not in use.
○ easy catch clip-on that can be attached and detached of the lid.
Since ○ It is sealed to prevent the scattering of the contents, to prevent contamination of dust or the like from the outside.
○ packing is silicon rubber is the standard of the Food Sanitation Law compliant products.
○ the corner of the bottom is hard to R structure that accumulate dirt.