Key features

• •Versatile - The Go Time Gear Life Bivy Sack is a must-have in any survival bag. Each one functions as an emergency sleeping bag, a makeshift blanket, or as part of a survival shelter when camping. This bivvy sack is also ideal for use as a waterproof sleeping bag cover.
• •Ultra Durable - This reusable bivy bag isn't just wind and waterproof. It's also made from tear and puncture-resistant PET 26um mylar, with an interior that reflects 90% of your body heat, making it a reliable survival sleeping bag in harsh conditions.
• •Escape The Elements - Need emergency shelter? Our survival bivy gives you cover in the rain, wind, and snow. Add extra warmth to your standard sleeping bag by using it as a liner in cold weather or as a waterproof sleeping bag cover for added protection.
• •Incredibly Compact - At 4.1oz, this lightweight thermal sleeping bag bivy won't weigh you down. It packs down nicely in the 4" x 3" stuff sack and includes a 120-decibel whistle to alert rescuers up to 1 mile away. Perfect for any bivvy or bugout bag.
• •Go Time Gear Has Your Back - Whether you need emergency sleeping bags for survival, hiking, or for a bugout bag, our camping bivy sacks get the job done. If you're not satisfied, let us know and we'll make it right. Designed in USA.