A urine collection bag (102) is provided which includes at least one sheet of flexible material defining a collapsible fluid reservoir and a support member (10) defining a fluid channel (18) and including a spout (24) having an outlet opening (16). The support member is configured such that the longitudinal axis (B) of the spout defines an acute angle with a horizontal axis (H) when the fluid reservoir is empty but moves to a position wherein the longitudinal axis of the spout is substantially parallel to a vertical axis when the fluid reservoir is filled. The support member is configured to support a discharge valve (21) such that the discharge valve is more accessible when the fluid reservoir is filled with fluid.