Ultralight Space. Superior Ventilation. Fast & Simple Pitch. The Cirq Trekking Pole Tent is engineered for backpackers who want maximum usable space, exceptional airflow, and reliable wet-weather performance-without carrying extra weight. Designed with a longer floor length, taller peak geometry, and our advanced 2.Flo Ventilation System, the Cirq delivers comfort and protection for demanding backcountry conditions. At just 1 lb 13 oz (including guylines & stuff sack, stakes & poles not included), the Cirq is an ultralight trekking pole shelter that refuses to compromise on livability.