What is the thickness of the material?

The thickness of the material is 0.026mm.

Are these bags actually down filled?

The fill material of this bag is Down. Thanks for your question.

Can it be repacked and reused?

This product is designed for emergency use and not for repeated use. While the product may be repacked for reuse it is doubtful the product would be any better than used foil..

What is the temperature rating?

No idea, it’s Mylar so it reflects body heat back to you.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Esky Emergency Sleeping Bag, Survival Bag Portable Thermal Bivy Sack, Waterproof Lightweight Emergency Blanket Survival Gear with Compass for Camping Hiking Outdoor Adventure

Product ID: 532504383

Details

Age Range (Description)
Adult
Brand
Esky
Color
Orange/Green
Material
Nylon
Occupancy
1 Person
Seasons
All Seasons

💧Waterproof & windproof Mylar

🔥Reflects 90% body heat

🧭Includes 2 precise compasses

¥5903

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Description

🛶 Stay warm, stay found, stay alive — your ultimate survival sidekick!

BE SEEN BE SAVED - Ultra-bright reflective surface ensures you’re visible to rescuers even in the darkest conditions.
SURVIVE ANY SCENARIO - NASA-grade Mylar reflects 90% of your body heat to keep you warm when it matters most.
WEATHERPROOF WARRIOR - Waterproof, windproof, tear and puncture resistant—built to brave rain, snow, and wind without fail.
NAVIGATE WITH CONFIDENCE - Bonus anti-interference compasses provide reliable direction when every step counts.
READY TO GO WHEREVER YOU GO - Compact storage bag with strap lets you carry or hang your survival gear effortlessly on any adventure.

The Esky Emergency Sleeping Bag is a compact, durable bivy sack crafted from NASA-grade Mylar that reflects 90% of body heat. Waterproof, windproof, and puncture resistant, it doubles as a survival blanket and distress signal with its ultra-bright reflective surface. Included are two precise compasses and a convenient storage bag with strap, making it an essential all-season survival gear for camping, hiking, and emergency preparedness.

Specifications

ASIN	B0BXDMTRWL
Additional Features	Waterproof, Windproof, Tear Proof, Puncture Proof, Reflective Surface
Age Range Description	Adult
Best Sellers Rank	#18,837 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #7 in Camping Bivy Sacks
Brand Name	Esky
Color	Orange/Green
Customer Reviews	4.6 4.6 out of 5 stars (2,422)
Fill Material Type	Mylar
Included Components	Whistle
Item Type Name	Bivy sack
Item Weight	0.32 kg
Manufacturer	Esky
Material	Nylon
Number of Items	2
Number of Packs	2
Occupancy	1 Person
Seasons	All Seasons
Shape	Rectangular
ShellMaterial	Polyester
Size	2 Pack
Sport Type	Camping & Hiking
Temperature Rating	Comfort
Warranty Description	1

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

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Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Meera L.

Smooth transaction and product arrived in perfect condition.

3 weeks ago

Vikram D.

The MOLLE sheath is of exceptional quality. Very happy with my purchase.

2 weeks ago

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¥5903

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

Anjali K.

The product quality is outstanding. Exactly what I needed for my work.

1 month ago

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