The Restop Privacy Tent is a sturdy, collapsible tent complete with tie down rope and anchor stakes (although you would only need those in high wind situations): Its quick connect joints allow rapid set up and breakdown in seconds: The zipper operates from the inside, just in case there are any aspiring comedians around: The opaque color of the fabric allows complete privacy, even in sunlight: The tent folds into a convenient shoulder carry case, and is easily handled by one person: Tested by Everest Environmental Expedition. The tent was used by the Everest Environmental Expedition two years in a row, at altitudes of over 21,000 feet, causing them to say ". The systems and the tents that enclosed them proved to be hassle free and quite comfortable. [They] definitely received some serious use and abuse.".