Brooks-Range UltraLite Alpini Shelter 400
Here's what other sites are saying:
The Brooks Range UltraLite Alpini Shelter 400 is a simple concept essentially it's a frameless tent. The UltraLite Alpini Shelter is a hi-tech fabric box that provides highly effective protection from wind and rain, trapping and retaining the body heat from one or more people. By creating a warm local environment, the UltraLite Alpini Shelter provides protection from the threat of hypothermia and wind chill. The UltraLite Alpini Shelter 400 will become an essential item on any equipment list.