This 20-pack of emergency mylar thermal blankets (also called space blankets or survival blankets) retains and reflects about 90% of body heat to help prevent heat loss in cold, wet or windy conditions. Each 54 x 84 inch blanket is individually sealed and folds to a pocket-sized packet, so they're easy to stash in car kits, first aid kits, backpacks and emergency go-bags.
Key Features
- 20 individually sealed blankets
- Large 54" x 84" unfolded size, enough to wrap an adult
- Retains and reflects about 90% of body heat
- Rugged, insulating mylar for all-weather protection
- Folds very compact for easy storage
Specifications
| Quantity | 20 |
|---|---|
| Unfolded size | 54 x 84 in. |
| Material | Mylar |
| Heat retention | About 90% reflected |
| Packaging | Individually sealed |
| SKU | 73MYLARPK20 |
What's Included
- 20 mylar emergency blankets
Ideal For
Car emergency kits, first aid and EMS, hiking and camping, marathons, schools, offices and disaster preparedness.
Frequently Asked Questions
Which side of a space blanket faces in?
For warmth, wrap the shiny side toward the body to reflect heat back.
Are these reusable?
They can be refolded and reused if undamaged, but they're designed mainly for emergency use.






