![Amazon.com: TETON Sports Altos-S 0F Ultralight Mummy Sleeping Bag for Camping, Hiking, Backpacking (Orange), 84 x 32 x 3" Amazon.com: TETON Sports Altos-S 0F Ultralight Mummy Sleeping Bag for Camping, Hiking, Backpacking (Orange), 84 x 32 x 3"](https://m.media-amazon.com/images/I/61Pe3h+43gL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: TETON Sports Altos-S 0F Ultralight Mummy Sleeping Bag for Camping, Hiking, Backpacking (Orange), 84 x 32 x 3"
![TETON Sports Leef Mummy Sleeping Bag - Lightweight Sleeping Bag for Backpacking, Camping, and Hiking - Cold-Weather Sleeping Bag - Camping Accessory with Drawstring Compression Sack 0F Regular Black/Sage TETON Sports Leef Mummy Sleeping Bag - Lightweight Sleeping Bag for Backpacking, Camping, and Hiking - Cold-Weather Sleeping Bag - Camping Accessory with Drawstring Compression Sack 0F Regular Black/Sage](https://www.gosupps.com/media/catalog/product/cache/25/image/1500x/040ec09b1e35df139433887a97daa66f/7/1/71bNxtfvSgL._AC_SL1500_.jpg)
TETON Sports Leef Mummy Sleeping Bag - Lightweight Sleeping Bag for Backpacking, Camping, and Hiking - Cold-Weather Sleeping Bag - Camping Accessory with Drawstring Compression Sack 0F Regular Black/Sage
![Amazon.com: TETON Sports Altos-S 0F Ultralight Mummy Sleeping Bag for Camping, Hiking, Backpacking (Orange), 84 x 32 x 3" Amazon.com: TETON Sports Altos-S 0F Ultralight Mummy Sleeping Bag for Camping, Hiking, Backpacking (Orange), 84 x 32 x 3"](https://m.media-amazon.com/images/I/91nO92RMEuL._AC_UF350,350_QL80_.jpg)
Amazon.com: TETON Sports Altos-S 0F Ultralight Mummy Sleeping Bag for Camping, Hiking, Backpacking (Orange), 84 x 32 x 3"
![Amazon.com : TETON Sports ALTOS Ultralight Mummy Sleeping Bag Perfect for Camping, Hiking, and Backpacking; Lightweight All-Season Mummy Bag; Compression Sack Included : Sports & Outdoors Amazon.com : TETON Sports ALTOS Ultralight Mummy Sleeping Bag Perfect for Camping, Hiking, and Backpacking; Lightweight All-Season Mummy Bag; Compression Sack Included : Sports & Outdoors](https://m.media-amazon.com/images/I/81mTAYyaGUL.jpg)
Amazon.com : TETON Sports ALTOS Ultralight Mummy Sleeping Bag Perfect for Camping, Hiking, and Backpacking; Lightweight All-Season Mummy Bag; Compression Sack Included : Sports & Outdoors
![Amazon.com: TETON Sports Altos-S 0F Ultralight Mummy Sleeping Bag for Camping, Hiking, Backpacking (Orange), 84 x 32 x 3" Amazon.com: TETON Sports Altos-S 0F Ultralight Mummy Sleeping Bag for Camping, Hiking, Backpacking (Orange), 84 x 32 x 3"](https://m.media-amazon.com/images/I/714mnIJfNOL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: TETON Sports Altos-S 0F Ultralight Mummy Sleeping Bag for Camping, Hiking, Backpacking (Orange), 84 x 32 x 3"
![Amazon.com: TETON Sports ALTOS-S -7C Ultralight Mummy Sleeping Bag Perfect for Camping, Hiking, and Backpacking; Lightweight All-Season Mummy Bag; Compression Sack Included Amazon.com: TETON Sports ALTOS-S -7C Ultralight Mummy Sleeping Bag Perfect for Camping, Hiking, and Backpacking; Lightweight All-Season Mummy Bag; Compression Sack Included](https://m.media-amazon.com/images/I/61H49fc9+6L._AC_UF1000,1000_QL80_.jpg)
Amazon.com: TETON Sports ALTOS-S -7C Ultralight Mummy Sleeping Bag Perfect for Camping, Hiking, and Backpacking; Lightweight All-Season Mummy Bag; Compression Sack Included
![There is no way this is a 20 degree bag. I can see light through it. This is a “TETON SPORTS ALTOS 20” that is supposedly rated for 20 degrees. Any thoughts? : r/camping There is no way this is a 20 degree bag. I can see light through it. This is a “TETON SPORTS ALTOS 20” that is supposedly rated for 20 degrees. Any thoughts? : r/camping](https://preview.redd.it/there-is-no-way-this-is-a-20-degree-bag-i-can-see-light-v0-8m1kkmyk319b1.jpg?auto=webp&s=e8075ef5f7acc4c25c64e151b42ffb299985d896)
There is no way this is a 20 degree bag. I can see light through it. This is a “TETON SPORTS ALTOS 20” that is supposedly rated for 20 degrees. Any thoughts? : r/camping
![TETON Sports Leef Mummy Sleeping Bag - Lightweight Sleeping Bag for Backpacking, Camping, and Hiking - Cold-Weather Sleeping Bag - Camping Accessory with Drawstring Compression Sack 0F Regular Black/Sage TETON Sports Leef Mummy Sleeping Bag - Lightweight Sleeping Bag for Backpacking, Camping, and Hiking - Cold-Weather Sleeping Bag - Camping Accessory with Drawstring Compression Sack 0F Regular Black/Sage](https://www.gosupps.com/media/catalog/product/6/1/61UtJsMFeHL.jpg)