A fluid conduit assembly for delivery of a medication fluid, the fluid conduit assembly comprising: a reservoir cap comprising a lower body section configured to receive and couple to a fluid reservoir, and configured to couple to a housing of a fluid infusion device to seal the fluid reservoir inside the housing; a trapping chamber integrally formed in the lower body section of the reservoir cap, the trapping chamber comprising an upper wall , a delivery hole formed in the upper wall , a plurality of vent holes formed in the upper wall and arranged around the delivery hole , and an interior volume to receive the medication fluid from the fluid reservoir; an inlet in fluid communication with the interior volume , the inlet formed in a lower wall of the trapping chamber , the lower wall opposing the upper wall of the trapping chamber ; a first outlet arrangement for the trapping chamber , the first outlet arrangement accommodating flow of liquid from the interior volume and inhibiting flow of gas from the interior volume , the first outlet arrangement comprising a first membrane completely covering the delivery hole , the first membrane having hydrophilic properties; a length of hollow tubing in fluid communication with the first outlet arrangement by way of the delivery hole formed in the upper wall ; and a second outlet arrangement for the trapping chamber , the second outlet arrangement accommodating flow of gas from the interior volume and inhibiting flow of liquid from the interior volume , the second outlet arrangement comprising a second membrane completely covering the plurality of vent holes , the second membrane having hydrophobic properties; wherein the first membrane covers the delivery hole without interfering with the second membrane and without interfering with any of the plurality of vent holes ; and wherein the second membrane comprises a single ring-shaped membrane that surrounds the first membrane without interfering with the first membrane and without interfering with the delivery hole . a reservoir cap comprising a lower body section configured to receive and couple to a fluid reservoir, and configured to couple to a housing of a fluid infusion device to seal the fluid reservoir inside the housing; a trapping chamber integrally formed in the lower body section of the reservoir cap, the trapping chamber comprising an upper wall , a delivery hole formed in the upper wall , a plurality of vent holes formed in the upper wall and arranged around the delivery hole , and an interior volume to receive the medication fluid from the fluid reservoir; an inlet in fluid communication with the interior volume , the inlet formed in a lower wall of the trapping chamber , the lower wall opposing the upper wall of the trapping chamber ; a first outlet arrangement for the trapping chamber , the first outlet arrangement accommodating flow of liquid from the interior volume and inhibiting flow of gas from the interior volume , the first outlet arrangement comprising a first membrane completely covering the delivery hole , the first membrane having hydrophilic properties; a length of hollow tubing in fluid communication with the first outlet arrangement by way of the delivery hole formed in the upper wall ; and a second outlet arrangement for the trapping chamber , the second outlet arrangement accommodating flow of gas from the interior volume and inhibiting flow of liquid from the interior volume , the second outlet arrangement comprising a second membrane completely covering the plurality of vent holes , the second membrane having hydrophobic properties; wherein the first membrane covers the delivery hole without interfering with the second membrane and without interfering with any of the plurality of vent holes ; and wherein the second membrane comprises a single ring-shaped membrane that surrounds the first membrane without interfering with the first membrane and without interfering with the delivery hole . <EOS>