Delmera Emergency Survival Sleeping Bag - Orange 2-Pack Lightweight Waterproof Aluminized Bivy, Compact 130 g

Delmera's Emergency Survival Sleeping Bag is an ultra-light, waterproof, aluminized mylar bivy sack designed to retain body heat, resist wind and rain, and pack down small for emergency kits and outdoor use.

This two-pack of bright orange emergency sleeping bags offers compact, durable protection when you need fast, portable shelter. Each bivy measures 37 x 80.7 inches (3.08 ft x 6.73 ft) to fit an adult, weighs just 4.6 oz, and stores in a small nylon drawstring sack so it fits easily into backpacks, glove boxes, or first-aid kits. Constructed from 26µm extra-thick mylar with an aluminized interior coating, these sleeping bags reflect heat and provide a protective barrier against wind, rain, and snow while remaining tear-resistant for rugged use.

How will this sleeping bag help during unexpected weather?

When conditions turn cold or wet, the Delmera bivy acts as a compact emergency shelter that helps slow heat loss and shields you from elements. The aluminized inner surface reflects a high percentage of radiant body heat while the outer mylar layer blocks wind and moisture.

• Reflects and retains heat with aluminized mylar interior.
• Outer layer repels rain, wind, and snow for short-term protection.
• Bright orange color improves visibility for rescuers.

Is it lightweight enough to carry on hikes and in survival kits?

Yes — at only 4.6 ounces and folded into a small nylon drawstring bag, this bivy is made to be carried without adding real bulk or weight. It’s an ideal addition to minimalist packs, emergency kits, or vehicle survival gear where space and carry weight matter.

• Weights 4.6 oz per bag for minimal pack impact.
• Compresses small to fit palm-sized storage sacks.
• Two-pack offers redundancy or shared use on group trips.

Will it stand up to rough use and punctures?

The Delmera emergency sleeping bag is manufactured from 26µm extra-thick mylar with a tear- and puncture-resistant coating to better withstand outdoor abrasion. While not indestructible, its reinforced finish improves durability for repeated emergency and recreational use.

• 26µm extra-thick mylar for improved tear resistance.
• Coated surface reduces puncture risk from rough ground.
• Designed for short-term emergency shelter rather than long-term camping comfort.

How should I use and store these bivy sacks for best results?

Keep each sleeping bag rolled inside its provided drawstring nylon sack and store with your first-aid kit, bug-out bag, or vehicle emergency supplies. Deploy it by inserting your head and body, sealing as much as practical against wind, and pairing with insulation underfoot for maximum warmth.

• Pack in nylon drawstring sack to maintain compact size and readiness.
• Use with ground insulation (pad or spare clothing) to limit conductive heat loss.
• Bright color helps rescuers spot you in daylight conditions.

Who is this for: Outdoor enthusiasts who prioritize lightweight, packable safety gear, drivers who want a compact emergency option for roadside incidents, and anyone assembling a survival or first-aid kit will find Delmera’s emergency sleeping bags useful. These bivy sacks suit hikers, campers, hunters, and preppers who need an affordable, visible, and thermally reflective shelter that stores easily and adds redundancy to any emergency plan.