Most patio umbrella companies tell you their product works. We show you. This is video from one of the times we set off smoke bombs directly under the Alizé umbrella to visualize exactly how air moves beneath the canopy -- and what we found changed our design. This is the real engineering behind why the Alizé actually keeps you cool.
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We Set Off Smoke Bombs Under Our Patio Umbrella to Visualize Airflow
