Abstract: A moisture proof container contains: a lid, a body, an air-permeable isolation cardboard, an air-permeable fixer, and a drier. The lip includes a pulling portion and a locking shoulder. The body includes an opening, a first retaining tab, a second retaining tab, a fixing groove defined between the first retaining tab and the second retaining tab, and a lock loop. The drier is disposed on a bottom end of an inner wall of the body by using the air-permeable isolation cardboard and the air-permeable fixer. The body further includes a plurality of longitudinal ribs, and between any two longitudinal ribs is defined a longitudinal slot. The air-permeable isolation cardboard includes a plurality of stopping pores defined therein. The air-permeable fixer includes a plurality of air orifices formed thereon and a plurality of longitudinal affixing protrusions, wherein between any two longitudinal affixing protrusions is defined a breathable space.

Abstract: A sealed container includes a bottle having a mouth, a cover mounted on the mouth of the bottle, and a retaining ring connected with the cover and mounted on the mouth. The mouth has an outer diameter provided with a locking flange and an inner diameter provided with a protrusion and a first leakproof air-tight protruding ring-shaped portion. The retaining ring has an inner diameter provided with a locking snap locked onto the locking flange. The cover has a connecting portion connected with the retaining ring. The cover has a tap inserted into the mouth. The tap has an outer diameter provided with a projection pressing the protrusion. The projection is provided with a second leakproof air-tight protruding ring-shaped portion pressing the first leakproof air-tight protruding ring-shaped portion.