![Aerogel-filled sleeping bag was designed to keep you warm even in temperatures of -40° F - Yanko Design Aerogel-filled sleeping bag was designed to keep you warm even in temperatures of -40° F - Yanko Design](https://www.yankodesign.com/images/design_news/2023/01/aerogel-filled-sleeping-bag-was-designed-to-keep-you-warm-even-in-temperatures-of-40-f/Ultimate_Aerogel_Sleeping_Bag_12.jpg)
Aerogel-filled sleeping bag was designed to keep you warm even in temperatures of -40° F - Yanko Design
![Aerogel-filled sleeping bag was designed to keep you warm even in temperatures of -40° F - Yanko Design Aerogel-filled sleeping bag was designed to keep you warm even in temperatures of -40° F - Yanko Design](https://www.yankodesign.com/images/design_news/2023/01/aerogel-filled-sleeping-bag-was-designed-to-keep-you-warm-even-in-temperatures-of-40-f/sleeping_bag_for_high_altitudes_and_extreme_conditions_02.jpg)
Aerogel-filled sleeping bag was designed to keep you warm even in temperatures of -40° F - Yanko Design
![Aerogel-filled sleeping bag was designed to keep you warm even in temperatures of -40° F - Yanko Design Aerogel-filled sleeping bag was designed to keep you warm even in temperatures of -40° F - Yanko Design](https://www.yankodesign.com/images/design_news/2023/01/aerogel-filled-sleeping-bag-was-designed-to-keep-you-warm-even-in-temperatures-of-40-f/Ultimate_Aerogel_Sleeping_Bag_11.jpg)
Aerogel-filled sleeping bag was designed to keep you warm even in temperatures of -40° F - Yanko Design
![Aerogel-filled sleeping bag was designed to keep you warm even in temperatures of -40° F - Yanko Design Aerogel-filled sleeping bag was designed to keep you warm even in temperatures of -40° F - Yanko Design](https://www.yankodesign.com/images/design_news/2023/01/aerogel-filled-sleeping-bag-was-designed-to-keep-you-warm-even-in-temperatures-of-40-f/Ultimate_Aerogel_Sleeping_Bag_13.jpg)