The Basecamp 20Xe's battery can keep you off-grid for longer, acting as a mobile electric generator to power outlets and appliances, with a 20-pound propane tank for backup.

Airstream's Basecamp series already represents its best trailers for getting far off the beaten path, through the woods, over rivers and up mountain peaks. The all-new Basecamp Xe gives the series an extra leg up when escaping any sign of human-made earthen alteration,

Theoretically, you could be out there indefinitely.’ A typical RV has to plug in at a campground to run the power inside. But Airstream’s newest Basecamp 20Xe trailer is designed to power itself in remote locations: If you want to spend a week in the wilderness,

There's no electric propulsion yet; but a composting toilet, rooftop solar, and a propane tank signal that this travel trailer can avoid most of the hookups.

The fact that the eStream used motors shows how different that concept was from the new Basecamp 20Xe. While the Basecamp 20Xe moves only when it's towed, the eStream could use it