Description
Product Overview
The Artos Hooded Emergency Bivy Sack is engineered for the most demanding outdoor conditions while remaining incredibly lightweight and compact. Constructed from a 26 µm extra‑thick Mylar film, the outer shell provides a waterproof barrier that resists tears, punctures, and abrasions, ensuring durability even when exposed to rain, snow, or rugged terrain. Inside, a reflective coating bounces up to 90 % of the user’s body heat back toward them, dramatically reducing heat loss and keeping the sleeper warm throughout the night. The sack is designed for a single adult, with a mummy shape that hugs the body for efficient insulation, and it includes a hooded option for added head protection against wind and cold.
Technical specifications highlight the product’s practicality: each unit weighs only 4.1 ounces (approximately 115 grams) and folds down to a size of 10.71 × 7.01 × 3.07 inches, allowing it to be stored in a pocket, glove compartment, or any emergency kit. The pack of four offers a cost‑effective solution for families, groups, or anyone who wants to be prepared for unexpected weather events. With a synthetic fill that adds no bulk, the bivy sack remains reusable and easy to clean, making it a reliable component of any long‑term survival strategy.
![[Product front view showing all components]](https://www.kolvora.store/wp-content/uploads/2026/07/77f2aa12a57c4584b61cea8a2e98cc73.jpg)
Usage
Designed for versatility, the Artos Bivy Sack excels in a wide range of outdoor activities. Whether you are embarking on a multi‑day backpacking trek, setting up a quick campsite after a day of hiking, or facing an emergency situation where shelter is scarce, this bivy provides immediate protection. Its waterproof Mylar exterior ensures that moisture from rain or condensation does not seep in, while the reflective interior maintains core temperature, making it suitable for both hot summer nights and freezing winter conditions.
Beyond traditional camping, the bivy is an excellent addition to vehicle emergency kits, disaster preparedness supplies, and even military or law‑enforcement gear. In scenarios where a tent is unavailable or impractical, the bivy can be deployed in seconds, offering a secure, insulated space that can be set up on uneven ground, under a tree, or inside a shelter. Its compact size means it can be carried on long treks without adding significant weight, and the orange color enhances visibility in low‑light or dense foliage environments, aiding quick retrieval.
Why Choose Us
Artos brings a legacy of outdoor innovation and quality craftsmanship to every product, and the Hooded Emergency Bivy Sack is no exception. The combination of premium Mylar material and a meticulously engineered reflective interior sets this bivy apart from generic emergency blankets that often lack durability and heat‑return efficiency. Each sack undergoes rigorous testing to meet extreme temperature ratings, ensuring performance in harsh climates ranging from desert heat to sub‑zero arctic conditions.
Customer satisfaction is reinforced by a responsive support team that offers guidance on proper use, maintenance, and integration into broader survival strategies. With a 4.6‑star rating from over 50 verified reviews, users consistently praise the bivy’s lightweight nature, ease of deployment, and reliable warmth. The product’s affordability—offered in a four‑pack at a competitive price—makes it accessible for families, outdoor clubs, and individual adventurers alike, while the reusable design promotes sustainable, long‑term use.
Key Features
- Ultra‑light 26 µm Mylar construction keeps pack weight to just 4.1 oz per sack, ideal for long treks.
- Reflective interior returns up to 90 % of body heat, providing reliable warmth in all seasons.
- Waterproof and tear‑resistant coating protects against rain, snow, and rugged terrain.
- Compact pocket‑size design folds into a small rectangle for easy storage in any emergency kit.
- Dedicated customer support and a 4.6‑star rating ensure confidence and assistance after purchase.
FAQ
How does the Mylar material keep me warm?
The Mylar film acts as a radiant barrier, reflecting the infrared heat emitted by your body back toward you. This process reduces heat loss by up to 90 %, allowing the bivy to maintain a comfortable temperature even when ambient conditions are cold. Because the material is also thin and lightweight, it does not add bulk, making it perfect for backpacking or emergency situations where space is limited.
Can I use the bivy in rainy or wet conditions?
Yes. The outer Mylar layer is fully waterproof and includes a puncture‑resistant coating that prevents moisture from penetrating the interior. Even if the bivy becomes wet on the outside, the reflective interior continues to function, and the material dries quickly once removed from the wet environment. This makes it suitable for use in rainstorms, snow, or humid climates.
Is the bivy suitable for children or larger adults?
The bivy is sized for a single adult with a mummy shape that fits most body types comfortably. While it can accommodate smaller children, the internal space may feel cramped for taller or larger individuals. For families, the four‑pack option allows you to provide a bivy for each member, ensuring each person has a properly sized shelter.
How do I clean and maintain the bivy?
Cleaning is simple: wipe the exterior with a damp cloth to remove dust or debris, and allow it to air dry completely before folding. Avoid using harsh chemicals or abrasive materials, as they can damage the Mylar coating. Store the bivy in a dry environment, preferably in its original packaging, to preserve its reflective properties and waterproof performance over time.
What makes the Artos bivy different from a standard emergency blanket?
Unlike generic emergency blankets, the Artos bivy combines a thick, tear‑resistant Mylar shell with a high‑efficiency reflective interior, delivering superior warmth and durability. It also includes a hooded design for head protection, an orange color for visibility, and a compact folding size that fits easily into pockets or emergency kits. These features provide a more reliable and user‑friendly solution for both planned outdoor activities and unexpected survival scenarios.




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