Big Agnes Three Wire Hooped Bivy randysessentials The Hydro Sleeve mounts on

The Hydro Sleeve mounts on the sewn-in 3/4" black trislide on the inside back-panel of all Stone Glacier bags

One of the original SITKA Gear designs

giving you the flexibility to quickly adapt to prone or seated shooting positions

Built with X HIT 8-32 inserts (weighs 9 grains)

and comfortable

Big Agnes Three Wire Hooped Bivy randysessentials The Hydro Sleeve mounts onDescription The Big Agnes Three Wire Hooped Bivy is designed to be your go to, four season, lightweight solo shelter when it really counts. It's made of ultralight nylon, three layer waterproof yet breathable fabric with a micro porous membrane to enhance moisture management. Add to that it's Nylon ripstop with 1200mm polyurethane coating fabric bottom and you have an ultra durable bivy that's lightweight and waterproof. Specs Sleep Capacity 1 Weight