Quick Summary
This 4-piece emergency bivy sack set is a Mylar emergency sleeping bag pack for emergency shelter and cold-weather backup use. The pack is described as lightweight, waterproof and easy to carry, with each sack supplied with its own drawstring carry bag.
The stated pack count, reflective surface and orange edge strip make this a clear emergency-focused set rather than a single sleeping bag. Before choosing an offer, check the pack quantity and packed size if those details matter for your storage plans.
Key Details
| Detail | Verified information and buyer relevance |
|---|---|
| Pack quantity | 4 pieces, so the set is aimed at buyers who want multiple emergency sacks. |
| Material | Mylar foil, which is the stated material for the emergency sacks. |
| Carrying case | Each sack comes with its own drawstring carry bag for storage and transport. |
| Packed size | 7 inches by 3 inches per pack, useful when checking storage space in a car, bag or kit. |
| Stated size | 84 inches long and 36 inches wide, so the listed dimensions should be checked against intended use. |
| Surface | Silver reflective surface with an orange strip on the edge, which is part of the stated design. |
What to Compare Before Buying
- Pack quantity: This set contains 4 emergency sacks. Compare that with how many people or kits you want to cover.
- Storage space: The stated packed size is 7 inches by 3 inches per sack, so check where you plan to store them.
- Dimensions: The listed size is 84 inches by 36 inches. Compare that with the space you expect the sack to cover.
- Included carry bags: Each sack has its own drawstring bag, which affects how you organise an emergency kit.
Before You Decide
Confirm the 4-piece pack quantity and the stated 84 inch by 36 inch size before choosing an offer. If you want a compact emergency backup item for a car, motorcycle or kit, also check whether the packed size suits the storage space you have available.






