A liquid container for supplying a liquid having a precipitating component to a liquid ejection apparatus, comprising: a liquid containing portion that is flexible and contains the liquid, the liquid containing portion having a first end and a second end that opposes the first end; a liquid leading portion for leading the liquid in the liquid containing portion to the liquid ejection apparatus, the liquid leading portion being attached to the first end; a liquid flow tube that has a base end connected to the liquid leading portion, the liquid flow tube extending within the liquid containing portion from the liquid leading portion toward the second end; and a spacer member that is provided in the liquid containing portion and has a spacer body forming a liquid-retaining space for retaining the liquid in the liquid containing portion, wherein the spacer member is coupled to the liquid leading portion, and the liquid flow tube is coupled to the spacer member, wherein, when the liquid flow tube extends in a horizontal direction from the liquid leading portion within the liquid containing portion, the liquid flow tube has a first flow passage and a second flow passage, the first flow passage has a first base end that is in communication with the liquid leading portion, and a first leading end that forms a first introduction port that introduces the liquid in the liquid containing portion into the first flow passage, the second flow passage has a second base end that is in communication with the liquid leading portion, and a second leading end that forms a second introduction port that introduces the liquid in the liquid containing portion into the second flow passage, and the first introduction port is located above the second introduction port, characterized in that: the spacer member has a center beam that extends in a first direction that is defined to be parallel to a direction from the first end side toward the second end side of the liquid containing portion, a first edge beam and a second edge beam that extend in the first direction, the first edge beam and the second edge beam being arranged at positions on both sides of the center beam in a second direction perpendicular to the first direction, and comb teeth that connect the center beam to the first edge beam and also connect the center beam to the second edge beam, the comb teeth including a plurality of through holes (952, 962) passing through in a third direction perpendicular to the first direction and second direction. a liquid containing portion that is flexible and contains the liquid, the liquid containing portion having a first end and a second end that opposes the first end; a liquid leading portion for leading the liquid in the liquid containing portion to the liquid ejection apparatus, the liquid leading portion being attached to the first end; a liquid flow tube that has a base end connected to the liquid leading portion, the liquid flow tube extending within the liquid containing portion from the liquid leading portion toward the second end; and a spacer member that is provided in the liquid containing portion and has a spacer body forming a liquid-retaining space for retaining the liquid in the liquid containing portion, wherein the spacer member is coupled to the liquid leading portion, and the liquid flow tube is coupled to the spacer member, wherein, when the liquid flow tube extends in a horizontal direction from the liquid leading portion within the liquid containing portion, the liquid flow tube has a first flow passage and a second flow passage, the first flow passage has a first base end that is in communication with the liquid leading portion, and a first leading end that forms a first introduction port that introduces the liquid in the liquid containing portion into the first flow passage, the second flow passage has a second base end that is in communication with the liquid leading portion, and a second leading end that forms a second introduction port that introduces the liquid in the liquid containing portion into the second flow passage, and the first introduction port is located above the second introduction port, characterized in that: the spacer member has a center beam that extends in a first direction that is defined to be parallel to a direction from the first end side toward the second end side of the liquid containing portion, a first edge beam and a second edge beam that extend in the first direction, the first edge beam and the second edge beam being arranged at positions on both sides of the center beam in a second direction perpendicular to the first direction, and comb teeth that connect the center beam to the first edge beam and also connect the center beam to the second edge beam, the comb teeth including a plurality of through holes (952, 962) passing through in a third direction perpendicular to the first direction and second direction. the spacer member has a center beam that extends in a first direction that is defined to be parallel to a direction from the first end side toward the second end side of the liquid containing portion, a first edge beam and a second edge beam that extend in the first direction, the first edge beam and the second edge beam being arranged at positions on both sides of the center beam in a second direction perpendicular to the first direction, and comb teeth that connect the center beam to the first edge beam and also connect the center beam to the second edge beam, the comb teeth including a plurality of through holes (952, 962) passing through in a third direction perpendicular to the first direction and second direction.