The Mossbog Helix 3500 Roll Top Bivy Bag delivers reliable gear storage with 3500 cubic inches of capacity and a secure roll-top closure system. Engineered by BOG for hunting and outdoor adventures this bivy bag is constructed with durable materials designed to withstand demanding field conditions.Mossbog Helix 3500 Roll Top Bivy Bag3500 cubic inch storage capacityRoll-top closure for secure weather-resistant sealDurable construction with high-quality materialsDesigned for hunting camping and hiking applicationsPerfect for hunters and outdoor enthusiasts who need dependable gear storage that can handle years of use in challenging environments while keeping supplies organized and accessible.