Product Overview
The Emergency Sleeping Bags 2 Pack delivers essential protection when exposure to cold, wind, or wet conditions becomes life-threatening. Designed for outdoor adventurers, preppers, and anyone building a reliable emergency kit, each sleeping bag uses NASA-developed Mylar material to reflect and retain up to 90% of your body heat—critical in preventing hypothermia during sudden weather shifts, vehicle breakdowns, or unexpected overnight stays in the elements. Weighing just 2.8 ounces per bag (3.0 oz with its drawstring carry bag), this survival gear folds down to a compact 7″ x 3″, making it easy to stash in a backpack, glove compartment, or bug-out bag without sacrificing space. The two-pack ensures you’re covered whether you’re traveling solo or need to assist someone else in a crisis. Enhanced with a high-visibility black edge strip and a 120-decibel emergency whistle, these sleeping bags improve your chances of being located during search-and-rescue operations.
Key Features
- NASA-Inspired Mylar Material: Engineered with the same thermal-reflective technology used in space exploration, the Mylar construction efficiently traps body heat, offering reliable insulation even in freezing, wet, or windy environments.
- Lightweight & Ultra-Compact: At just 2.8 ounces each, these sleeping bags are among the lightest emergency shelters available. Their compact folded size allows for effortless storage in tight spaces, ideal for hikers, campers, and emergency preparedness kits.
- Extra-Large Coverage: Measuring 84″ long by 36″ wide, each bag provides full-body protection. The upgraded 21″-wide head cover ensures your head and upper body stay fully enclosed and insulated, functioning effectively as a bivy sack.
- Waterproof & Windproof Design: Fully sealed against moisture and wind, the Mylar material creates a protective barrier that keeps you dry and warm, even in heavy rain or blustery conditions.
- High-Visibility Edge Strip: A bold black strip runs along the edge of each sleeping bag, increasing visibility in low-light or nighttime scenarios—helping rescuers spot you more easily from a distance.
- Built-In Emergency Whistle: Each pack includes a 120-decibel whistle, enabling loud, long-range signaling when verbal communication isn’t possible or movement is restricted.
- Reusable & Durable: Unlike disposable emergency blankets, these sleeping bags are constructed for repeated use, offering dependable performance across multiple emergencies or outdoor trips.
Technical Specifications
- Material: Mylar (NASA-designed thermal insulation)
- Dimensions (unfolded): 84″ L x 36″ W
- Head Cover Width: 21″
- Weight (per bag): 2.8 oz (3.0 oz with carry bag)
- Folded Size: 7″ x 3″
- Color: Reflective silver with black edge strip
- Includes: 2 emergency sleeping bags, 2 drawstring carry bags, 120-decibel whistle
- Origin: Imported
Benefits & Use Cases
These emergency sleeping bags are vital for anyone facing unpredictable outdoor conditions or preparing for disasters. Hikers and campers benefit from their lightweight design and ability to provide sudden warmth during unexpected weather changes or overnight exposure. Preppers and survivalists value their compact storage and reliable insulation, making them a smart addition to vehicle emergency kits, bug-out bags, or home disaster supplies. In urban emergencies—such as winter power outages or being stranded in a car during a storm—these bags offer critical protection against rapid heat loss. The combination of full-body coverage, waterproofing, and wind resistance makes them suitable for use as an emergency bivy sack, ground cover, or improvised shelter. The included whistle and high-visibility strip further enhance safety by increasing the likelihood of detection during rescue operations. Whether you’re exploring remote trails or preparing for the unexpected, this 2-pack ensures you’re never without essential thermal protection.
Important Notes
The Mylar material is intentionally thin—this design choice, rooted in NASA’s space technology, maximizes heat reflection while minimizing weight and bulk. Despite its lightweight feel, the material is durable and reusable when handled with care. Each sleeping bag comes with its own drawstring carry bag for organized storage and quick access. The product is imported and sold as a set of two, providing redundancy for solo travelers or coverage for two people. Always test the whistle before relying on it in an emergency to ensure it functions properly. Due to the reflective and puncture-sensitive nature of Mylar, avoid contact with sharp objects or rough surfaces that could compromise the bag’s integrity. Proper handling ensures long-term reliability when you need it most.
