Sangheili tent

Structure
From what is known about Elite Tents, they are hexagonal in shape and have two basic colors: gold and silver and are often heavily guarded. They appear to be more lavish than the Methane Tents that Grunts reside in during their times of rest on the battlefield. Since Elites breathe oxygen, they wouldn't need any sort of life support system inside. Nothing is known about the interior of these residences.

Trivia

 * The "hexagonal gold and silver structures" known as Elite Tents are referred to in the book Halo: First Strike on Page 144.