1. SE EB122OR Emergency Sleeping Bag with Drawstring Carrying Bag, Orange (Click Link to Check Price on Amazon)
Editor's Rating : 9.5 out of 10
Dimensions: 3 ft. x 7 ft.Lightweight at 5.8 oz.

2. Emergency Survival Mylar Thermal Sleeping Bag (2 Pack) - Grizzly Gear - 84" X 36" (Click Link to Check Price on Amazon)
Editor's Rating : 9.5 out of 10
Provides compact emergency protection in all weather conditions.Made of durable insulating mylar material designed by NASA for space exploration

3. Emergency Sleeping Bag, Survival Bag, Emergency Zone Brand, Reflective Blanket, 1, 5 and 10 Packs Available (1 Pack) (Click Link to Check Price on Amazon)
Editor's Rating : 9.5 out of 10
Don't be fooled by cheap imitations. Cheaper means thinner material and less durability. See the image above comparing an Emergency Zone Brand Sleeping Bag with a competitor.36" x 84"

4. TITAN Extra-Thick Emergency Mylar Sleeping Bag, Safety-Orange (28-000002) (Click Link to Check Price on Amazon)
Editor's Rating : 8.9 out of 10
DESIGNED FOR NASA - Originally designed for heat retention during NASA space exploration, our proprietary aluminized Polyolefin sleeping bags are thicker, safer, softer, and quieter than the competition. They do not out-gas, and can also be used for ground cover, rescue or distress beacons, ponchos, tarps, and impromptu shade.EXTRA-THICK & WARM - Our Mylar sleeping bags are 41% thicker than the leading competitor, helping to keep you warmer in emergency situations where protection from inclement weather conditions is required. Each sleeping bag is designed to help prevent hypothermia and shock by retaining up to 90% of your body heat.

5. AOTU Emergency Sleeping Bag (2 Pack) (Click Link to Check Price on Amazon)
Editor's Rating : 9.9 out of 10
Compact & lightweight at 4 ozDimensions: 3 ft. X 7 ft.