The Black Diamond warehouse will be closed in observance of MLK Day on 1/17/21.
Next Day and 2nd Day Shipments will see a delivery delay during the holiday.
PIEPS Bivy Bag Alien Double Product Details
With plenty of room for two in an emergency situation, the PIEPS Bivy Bag Alien Double is a fortress. Made from durable Rip-Stop nylon with a heat-reflecting silver coating on the inside, it will keep you and your touring partner warm in even the nastiest weather. Like all PIEPS bivies, the Alien Double can also be used as a rescue sled, poncho, seat-pad, sun sail, rain collector, and a host of other backcountry uses.
PIEPS Bivy Bag Alien Double Features
Reflective Thermo-Light coating on inside to retain body heat
Robust, lightweight Rip-Stop fabric for durability in harsh conditions
Waterproof and windproof
Compresses small; easy to store
Alpine emergency signals printed on the bag
8 reinforced loops on sides for provisional evacuation