TETON Sports Celsius Grand XXL 20° Sleeping Bag Lagoon 10142S
TETON Sports Celsius Grand XXL 20°F Sleeping Bag
TETON Sports Celsius Grand XXL 20°F Sleeping Bag
TETON Sports Celsius Grand XXL 20°F Sleeping Bag
TETON Sports Celsius Grand XXL 20° Sleeping Bag Lagoon 10142S
TETON Sports Celsius Grand XXL 20°F Sleeping Bag Lagoon 10142S
TETON Sports Celsius Grand XXL 20° Sleeping Bag Lagoon 10142S
TETON Sports Celsius Grand XXL 20° Sleeping Bag Lagoon 10142S
TETON Sports Celsius Grand XXL 20° Sleeping Bag Lagoon 10142S
TETON Sports Celsius Grand XXL 20°F Sleeping Bag Ivy 10141
TETON Sports Celsius Grand XXL 20°F Sleeping Bag
TETON Sports Celsius Grand XXL 20°F Sleeping Bag Ruby 10143
TETON Sports Celsius Grand XXL 20°F Sleeping Bag

Celsius Grand XXL 20°F Sleeping Bag

Sale price$99.99

Our newly redesigned Celsius Sleeping Bag leaves ordinary rectangular bags in the rearview with a modern angled baffle pattern and a handful of anything-... + Read More

Color:Lagoon
In stock
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Free shipping on orders over $75*

Our newly redesigned Celsius Sleeping Bag leaves ordinary rectangular bags in the rearview with a modern angled baffle pattern and a handful of anything-but-basic hues to match your personal style.

But the Celsius is not just a pretty face—the double-layer construction and innovative fiber fill chase away the chill so you stay snug as a bug long after the sun goes down. We even added a cinchable mummy-style hood for extra warmth (bonus: it also keeps your camp pillow free of crud).

Finally, we streamlined the sizes on our new Celsius Sleeping Bag line to make sure everyone sleeps happy. The Celsius Grand is the same as our previous XXL size (90" x 39") and features a durable polyester taffeta shell that's tough and easy to clean.

Camp on the bright side with Celsius.

  • Rectangular sleeping bag with mummy hood
  • Extreme rating for temperatures as low as 20° F / -7°C
  • Full-length shoulder and zipper draft tubes
  • Innovative fiber fill for maximum warmth
  • Anti-snag zipper and webbing
  • Angled baffle pattern with stylish color block design
  • Two-way L-zip easily transforms bag into camp blanket
  • Interior phone pocket
  • Hang loops for easy storage
  • Includes durable stuff sack
  • TETON Sports Lifetime Warranty



A woman and her son with a sleeping bag with wildflowers in the background.

Prep for summer with new

Celsius Sleeping bags

Cozy sleeping bags in a variety of sizes, temperature ratings, and colors to match your style.

Two Numa packs sitting on rocks near a river.

Prep for summer with new

Numa daypacks

Weather-resistant packs with more room and less bulk, ready for any adventure.

TETON Sports Lifetime Warranty: Image shows four friends hanging out around a campfire, laughing together. They are surrounded by red rocks and there is TETON Mountain Ultra tent in the background.

Built TETON Tough

Our Lifetime Warranty

All of our products are backed by a limited lifetime guarantee. Our products are built to withstand whatever nature throws at you, but rest assured, our warranty will help get your gear repaired or replaced if anything goes wrong.

Product Reviews

5.0
Rated 5.0 out of 5 stars
Based on 9 reviews
Total 5 star reviews: 9 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
9 reviews
  • JV
    John Van W.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    Mar 7, 2024
    Excellent quality and very comfortable.

    It is very comfortable qnd warm. My cats love it too! They think I bought it for them. Lol!

    TETON Sports
    Mar 8, 2024

    We love this!! Thank you for sharing!

  • JC Profile picture for Jennifer C.
    Jennifer C.
    Verified Reviewer
    I recommend this product
    Rated 5 out of 5 stars
    Jul 29, 2023
    Great sleeping bag

    Loved the color and design. The sizing is perfect size a larger person.

  • A
    Anthony
    I recommend this product
    Rated 5 out of 5 stars
    Apr 15, 2024
    5 Stars

    I was looking for a quality sleeping bag that I could sleep warm and comfortable in for those late winter & early spring nights where the nights can still get cold, but not cold enough to use a sleeping bag designed for the winter. I also wanted a quality made bag that would last for many seasons. I own several Teton brand camping products and I do like the quality and their lifetime warranty. This sleeping bag checks all my boxes. I move around a lot while sleeping and I never ended up wrapping myself in the bag. It’s very roomy and comfortable. Also the bag is designed where the insulation didn’t bunch up. Temperature was around the mid 30’s and I stayed warm. The zipper didn’t snag and was easy to manipulate from inside the bag. Putting it away was a breeze, no folding or rolling it up just use the stuff bag. Overall very satisfied with it, and I would recommend to family and friends.

  • AS
    Ashlee S.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    Mar 18, 2024
    My new favorite bag!

    This is the second time I have taken this bag out in the wild so I feel I can give a good review now. The first time the weather stayed pretty mild and I was able to sleep comfortably leaving it slightly unzipped. This last trip it dropped into the 30s and I was able to stay comfortable and not get chillled. The material is great and comfortable and I would totally recommend this one for anyone in the market for a new bag

  • MC
    Michael C.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    Jan 3, 2024
    THE bag to get for side-sleepers!

    This is a great sleeping bag. I’m 6’ and 190lbs, and the bag is roomy and warm. I was a bit worried that the extra room inside would mean it would take a lot longer to warm up but not so. The bag retained warmth immediately. Perhaps not for backpacking trips if you’re counting ounces and pack space. But a great night’s sleep is a consideration that may override you’re desire to shave weight.

  • BS
    Brian S.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    Oct 1, 2023
    New bag

    Great sleeping bag and a good price. Filled my needs perfectly.

  • SE
    Steven E.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    Sep 8, 2023
    Perfect in every way

    Super comfortable, very roomy, lightweight but warm. Was concerned about getting back in the carry bag, though somewhat difficult, it does snug its way back in when rolled properly. Maybe purchase a second bag for 0-degree events.

  • ES
    Ed S.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    Aug 21, 2023
    Celsius grand xxl 20° f review.

    Comfortable, warm and easy to get in and out.

  • K
    Kelsey
    Verified Reviewer
    I recommend this product
    Rated 5 out of 5 stars
    Jul 27, 2023
    Van Camp Staple

    Took this to a festival while sleeping in a van and it was soooo cozy! Perfect choice for summer temperature fluctuations of chilly at night and warm in the day.

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TETON Story & Values: Image shows three backpackers standing atop a large boulder. They are wearing TETON Sports backpacks and are staring away from the camera at a large mountain in the distance.

Enjoy Life Outdoors

We believe the outdoors is there for everyone to enjoy. Whether you're blazing a new trail or just want to add a little fresh-air time to your hectic schedule, the outside world is waiting for you. We make the gear that will get you there.