Be Ready for Anything. Weigh Almost Nothing.

When the weather turns and the temperature drops, this emergency survival sleeping bag could be the most important piece of gear in your pack. Made from 26μm extra-thick mylar material, it reflects up to 90% of your body heat back to you — keeping you warm in wind, rain, and snow. Compact enough to fit in a pocket, durable enough to reuse on your next adventure.

Key Benefits

• 26μm Extra-Thick Mylar Construction — Reflects body heat to raise your temperature up to 20°F in cold conditions
• Waterproof & Windproof — Shields against rain, wind, and snow in emergency situations
• Reusable Design — Folds back into the included waterproof nylon stuff sack for repeated use
• Compact & Lightweight — Small enough for a bug-out bag, first aid kit, or day pack
• High-Visibility Orange Option — Bright outer shell helps rescuers locate you in an emergency
• Multipurpose Use — Functions as a sleeping bag, liner, emergency blanket, poncho, or shelter

The Survival Gear You Hope You Never Need — But Always Should Have

Whether you’re a seasoned hiker, a weekend camper, or just someone who believes in being prepared, this emergency bivy sack belongs in your kit. Unroll it in seconds, climb inside, and let the mylar do its job. When conditions get dangerous, this is the gear that keeps you in the game.

Frequently Asked Questions

Q: What is it made of?
A: 26μm extra-thick mylar (reflective polyester film) — the same material used in professional emergency blankets.

Q: What are the opened dimensions?
A: 200cm × 90cm (78 × 36 inches) when fully opened.

Q: Is it reusable?
A: Yes — it folds back into the included waterproof nylon stuff sack for reuse.

Q: What colors are available?
A: Available in two variants — Option A (Orange/Camouflage) and Option B (alternate colorway).

Q: Can it be used as a sleeping bag liner?
A: Yes — it works as a standalone emergency bag or as a liner inside a regular sleeping bag for added warmth.

SPECIFICATIONS

Material: 26μm Extra-Thick Mylar (Reflective Polyester Film)

Type: Emergency Sleeping Bag / Bivy Sack

Electronic: No

High-concerned chemical: None

Opened Dimensions: 200 × 90cm (78 × 36in)

Colors Available: Orange, Camouflage, Green

Includes: 1 × Survival Sleeping Bag + Waterproof Nylon Stuff Sack

Origin: Mainland China

Product Weight: 0.29 lbs (0.13 kg)