Provided is a liquid packaging container which has good flexibility, transparency, high heat-seal strength, high bag breaking strength at ambient temperature and lower temperatures, and low (inner layer)-(inner layer) adhesiveness which are properties required for liquid packaging containers for medical use. Specifically provided is a liquid packaging container composed of a laminate having at least three layers, i.e., an inner layer comprising a resin composition (Y) as mentioned below, an intermediate layer, and an outer layer comprising a resin composition (Z) as mentioned below, wherein the intermediate layer comprises a resin composition (X) as mentioned below.The resin composition (X): a resin composition comprising 100 parts by mass of a polypropylene resin (1), 5 to 95 parts by mass of a specific thermoplastic elastomer (2) and 10 to 95 parts by mass of a specific ethylene-α-olefin copolymer (3).The resin composition (Y): a resin composition comprising 100 parts by mass of a polypropylene resin (1) and 5 to 250 parts by mass of a specific thermoplastic elastomer (2) (wherein a specific ethylene-α-olefin copolymer is not contained or, if contained, the specific ethylene-α-olefin copolymer is contained in an amount of less than 10 parts by mass).The resin composition (Z): a resin composition comprising 100 parts by mass of a polypropylene resin (1) and 0 to 35 parts by mass of a specific thermoplastic elastomer (2).La présente invention concerne un récipient de conditionnement de liquide qui présente une bonne flexibilité, une bonne transparence, une résistance élevée au thermosoudage une résistance élevée à la rupture du sac à température ambiante et à basses température, et une faible adhésivité (couche intérieure)-(couche intérieure), qui sont des propriétés requises pour des récipients de conditionnement de liquide à usage médical. Linvention concerne plus précisément un récipient de conditionnement de liquide composé dun stratifié présentant au moins troi
