To provide a medical container which can withstand high-pressure steam sterilization at temperatures of 121°C and higher and which has separable seal parts.

This medical container 10 has separable seal parts on portions of container walls made of a multilayer structure and is subjected to high- pressure steam sterilization, together with medical solutions 16, 18 contained therein. In this case, the outermost layer of the container walls is made from not less than one or two kinds of polyethylenes with an average density of not less than 0.940 g/cm3 and the innermost layer of the container walls is made from a layer of mixed resins consisting of a linear polyethylene with a density of 0.925 to 0.952 g/cm3 and a polypropylene, the mixing ratio (linear polyethylene/polypropylene) of the linear polyethylene to the polypropylene ranging from 5/5 to 8/2.