Airstream eStream Trailer Goes Electric, High Tech

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Aerodynamic Design
Today’s travel trailers typically carry air-conditioners, vents, antennas and other items on the roof, which adds considerable drag and reduces the fuel economy of the tow vehicle. Not the eStream. Additionally, the eStream is 8 inches narrower than the typical Airstream trailer, and a rear diffuser helps smooth airflow around the unit. All of this contributes to a 20 percent improvement in aerodynamic efficiency.

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