At least some of the example embodiments are polymeric sleeves including: an elongate body that defines a first end, a second end opposite the first end, and a longitudinal central axis； a main passageway through the elongate body parallel to the central axis, the main passageway extends from the first end to the second end, and the main passageway defines a first aperture on the first end and a second aperture on the second end； a first member suspended over the first aperture on the first end, the first member defines a first initial passageway parallel to the main passageway, and the first member and first end define an interior volume； and a first vent opening defined in part by the first member, the first vent opening distinct from the passageways, and the first vent opening fluidly couples the interior volume to atmosphere pressure.
