Pillow Snorkel for Dell Latitude e7450

I often use my Dell Latitude e7450 in bed, or on top of a pillow while sitting in a recliner. When I do this the unit heats up because airflow is blocked and the laptop doesn't cool correctly.

This vent cover attaches using the docking station boss indents with a friction fit and provides a channel for airflow that is greater in area/volume than the vent slots on the left side of the e7450... So, it acts as a snorkel to provide a path for fresh air from the back edge of the laptop to the i