The Big Wall Hooped Bivy is a freestanding single-wall bivy that eliminates the need for a tent canopy, fly, and poles, saving weight. Made with waterproof, breathable Todd-Tex fabric, it reduces condensation and sheds wet weather. Taped seams prevent water entry, while a sewn-in wire creates headspace to improve airflow and reduce claustrophobia. External loops allow secure anchoring, and a dual-sided zipper offers easy access. The mesh panel blocks bugs and limits condensation. Its small size fits easily into a backpack or haul bag.