Reflective Emergency Bivy Bag, 83.9 × 35.8 Inches

Keep a compact reflective bivy in your outdoor pack or emergency supplies. This unfilled, bag-style cover unfolds for temporary use and packs into a small stuff sack when not needed.

Compact backup for your pack

• Reflective film construction: Supplier-described Mylar/polyester film with no insulating fill.
• Adult single-person design: Approximate unfolded dimensions are 83.9 × 35.8 inches (213 × 91 cm). Check these dimensions against your height and required room.
• Two color options: Orange or Green.
• Packable storage: The supplier describes a nylon stuff sack; a product photo lists an approximate packed size of 4 × 3 inches (10.16 × 7.62 cm).

What is included

The supplier’s packing list specifies one bivy bag, and the description and photos show a storage sack. A photo also advertises a whistle, but it is not listed in the packing details; confirm whether it is included before ordering. This is not a complete first-aid or rescue kit.

Important limitations

This is a thin, unfilled emergency cover, not a temperature-rated sleeping bag or a substitute for suitable clothing, shelter, and an insulated sleeping system. The supplier’s stated comfort range, 20-degree temperature increase, and percentage heat-retention claims have not been verified.

Waterproofness, seam performance, film thickness, and repeated-use durability require supplier confirmation. Follow the supplied instructions, keep your face and airway uncovered, and keep away from flames, heaters, and sharp objects. Inspect for damage before reuse and dry fully before packing.

Dimensions are approximate, and colors may vary slightly between screens.