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Vivisac is a sleeping bag made from polyethylene material.
The inside is coated with aluminum, which reflects up to 90% of body heat.
It is more airtight than a blanket and has excellent heat retention.
It has a soft texture and does not feel rough.
The storage size is small enough to fit in one hand and doesn't take up much space in your backpack.
*Please note that this product is not breathable.
The drawstring on the storage case can be used as a tinder cord to start a fire in an emergency, and a whistle is also included.
-Reflects 90% of the heat radiated by the body
●The material is polyethylene, so it is very flexible and can be used repeatedly.
●It can be easily folded without any roughness.
●It does not contain any harmful ingredients to the human body and can be used safely.
●Even if it gets scratched, it can be repaired without tearing like polyester blankets.
●Although it is 30 to 50% thinner than other polyester fabrics, its strength exceeds that of other products.
●Size: 91×213cm
●Storage size: φ7×8cm
●Weight: 108g (120g with case)
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