Genuine two-layer construction and DAC NFL aluminum poles - still the weight is less than 800 grams! The tent's 14 titanium pegs weigh one gram each. As you can see from the floor plan, the premises are quite compact for two - this is not a choice for a long hike for two, but accommodation for a solo traveler or a place for two to spend the night during an intense excursion. Due to the manufacturing technology of the fly material, the surface of the tent often has slightly uneven coloring. This is normal, and does not affect its durability or weather protection. The Solar Ultra 2 is the right choice for long race efforts when you dont want to sleep in a bivy sack, or for ultralight trips where saved grams are more valuable than spacious interior room. - Freestanding structure - One door, one hallway - DAC NFL aluminum poles , diameter 8.7 mm - Three guylines made of Dyneema - The hydrostatic head of the outdoor tent material (Ultra DCF) is a whopping 10,000 mm - The inner tent is