The Helium Ultralight 2-man tent's hybrid tunnel design creates a compact and reliable shelter for adventures in the wilderness. The additional width in the 2-man design caters for additional storage for solo adventurers, or a second person sleeping top to toe. TBS Pro and pre-bend poles deliver exceptional strength and stability. The strategic vents allow for a through flow of air, reducing condensation. Extremely lightweight with a small pack size, this tent won't hold you back. TBS ProThe TBS Pro system is the further development of the TBS system for expedition and light weight tents. The internal storm guy lines are made of very light and extremely tear-resistant Dyneema and the Duraflex clips used to withstand very large loads. Yunan Eco Alloy PolesExtremely high quality poles made with acid free processing by Yunan. These poles provide excellent strength in high winds as well as being very light.