The Saivo has always been a superb three person tent for adventures where absolute static strength is the highest priority. Redesigned for 2011, the latest Saivo is even better. As before, its Kerlon 1800 outer tent fabric and 10 mm poles afford exceptional sturdiness, and its dome design provides great static strength for handling heavy snow loading.The new Saivo boasts a new pole system, a combination of full pole sleeves, sleeves and clips, and integrated adjustable pole tensioners. The system was designed specifically both for impressive solidity and to make setting up a large, three or four person dome tent straightforward for one person, even in bad weather. The Saivo also has a double vestibule, leaving room in the front and rear for gear and boots. The double vestibule design also improves airflow across the top of the tent, removing pesky moisture and condensation. If you are looking for a tent built for the worst conditions look no further than the Hilleberg Saivo.