The spacious Advanced Bivy can be used in place of a single-person tent. The largest of our bivy sacks, the Advanced Bivy provides the most space for thicker sleeping pads and loftier bags. The patented dual-pole system can be used to increase ventilation and interior space, or left behind when weight and pack space are critical. GORE-TEX Respiration Positive fabric allows warm, moist air to escape but blocks outside weather, minimizing condensation while providing supreme protection from the elements. A zippered vent at the base improves airflow on humid nights.
This product will be shipped directly from Outdoor Research and will leave their warehouse in 2-3 business days. Eligible for UPS ground shipping only.
Hood hinges back to vent excess heat
Durable Hydroseal coated floor
Anti-fungal coating on floor
Fully taped seams
Overhead and circumferential dual-delrin-pole system
Removable No-See-Um netting at opening
Sleeping pad straps
Sized to fit thicker mats
High-volume toe-end with zippered vent
Toe-end zipper with wide storm flap
Five stake loops; three guy-line loops
Small internal mesh pocket
Pole system allows multiple configurations for opening