Outdoor Research Alpine XT Bivy

The Alpine XT Bivy combines PertexA(R) Shield Air fabric, fully seam-taped construction, and a single DAC pole design for lightweight, waterproof, and breathable protection for solo mountain travel. Waterproof Shelter for Solo Mountain Travel The Alpine XT Bivy is built for solo mountain travel, delivering waterproof, breathable protection and comfort in rugged, unpredictable mountain conditions. Constructed with PertexA(R) Shield Air fabric and fully seam-taped for durability, the Alpine XT Bivy is newly updated for 2026 and offers exceptional weather resistance and airflow to minimize condensation through a passive ventilation flap. An extra-large mesh screen allows for stargazing and ventilation, while a high-volume toe box adds sleeping comfort. The easy-access side opening streamlines entry and exit, and the single DAC aluminum pole design with included stakes ensures stability and quick setup when the situation demands it. Fabric: 3L Pertex Shield Air with Electrospun laminate 55% Recycled Nylon ripstop 45% Nylon 100% Nylon 40D ripstop with PU coated floor Weight 20.95 oz/ 594 g Fabric Performance: Fully Seam Taped Highly Breathable No-See-Um Mesh Waterproof Design Features: 2026 Updated Design Extra Head Room to Store Gear Extra Large Mesh Screen for Star-gazing Fly Fastener Exposes Mesh Screen Four Aluminum Stakes High Volume Toe Box Large Side Opening One Guy Line Loop Passive Ventilation Flap increases airflow and reduces condensation Reflective Logo and Trims Single DAC Aluminum pole design Two Aluminum Stakes