The Black Diamond HiLight Tent has us covered for involved mountaineering missions and casual weekends spent camping in the cold. The high tenacity outer is extremely strong and stretch-resistant to increase longevity. The HiLight's two-and-a-half pole design creates a drip-free awning and an optional vestibule to keep gear sheltered. The large single door makes entering and exiting a breeze strong reflective guylines keep everything secure and the flow manifold keeps fresh air circulating without allowing too much heat to escape.