Teton Sport’s Celsius Regular sleeping bag is a truly great sleeping bag. It is a quality sleeping bag that is great for many situations. The sleeping bag is great for cold weather as well as mild weather. It’s not the best for warm weather as it is rated for colder temperatures. It has a very comfortable flannel liner as well as a small gear pocket on the inside of the bag, which makes keeping keys or phones secured and convenient. Additionally, the hood on the sleeping bag is awesome because you can either keep it flat for warmer weather or cinch it up around you for colder weather. This is a great all-around sleeping bag and the one we would recommend if you are only going to get one sleeping bag for all your needs.
Good for Cold Weather: This sleeping bag is rated for pretty low temperatures. The temperature rating is -18˚C/0˚F, which is great for when the night gets a little cold.
Compression Sack Included: This sleeping bag comes with a compression sack, which makes packing very easy. It also helps you decrease the size of the packed sleeping bag, making it great for saving space.
Built-In Draft Tubes: The Celsius sleeping bag comes with built-in draft tubes around the opening of the sleeping bag. This helps to keep out the cold air and keep you warm while sleeping.
Flannel Liner: The sleeping bag has a flannel liner, which is very comfortable while sleeping.
Not Ideal for Warm Weather: While the temperature rating is good for cold weather, it’s not best for warm weather. You will likely get too hot if you use this sleeping bag in warm weather.