TETON

Celsius Regular, 0 Degree

TETON Celsius Regular, 0 Degree

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Overall

#113 in

Outdoor Sleeping Bags

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Sentiment score60% positive
3
1
1
Last updated: Jun 2, 2026

Reddit Reviews

Reddit Iconcuriousdottt
7 months ago

I have [this](https://tetongear.com/products/celsius-0-f-sleeping-bag?srsltid=AfmBOooi222cLEe7peXRv9buoKHYBpuktxRJyTlij3OV0sE-nvq9F2pD) and it is sooooo comfy. Rated for 0 degrees F which is a survival rating, comfort is 20-30 degrees F, depending on how cold you run personally. If you run cold, it never hurts to add a wool blanket on top of the bag, that way it won’t itch you.

Reddit Iconchickenfightyourmom
7 months ago

I have this bag (0F) and it's very comfortable. Just camped in Colorado at 8,200 feet, got down to high teens/low 20's, and I was toasty warm. I did not need a blanket, the bag was enough.

Reddit IconEmmCee325
7 months ago

We use Teton Celsius 0F bags for camping in cooler temps - they come in 20F, 0F, and -25F versions. It looks like their regular mummy bags are also available in 0F if you don't want to shell out for the down version. They're on sale right now. With that and a properly rated pad, you should be comfy. You can always add blankets and clothing layers as well.

Reddit Iconsuperwhitemexican
7 months ago

I will say I have teton 0° mummy sack and have slept down to 7° in my hammock (with underquilt and top quilt) and been totally comfortable 

7 months ago

Granted the underquilt is suppppper warm 

Reddit Iconjtnxdc01
9 months ago

$125. Zero degree rectangular hunters sleeping bag. Dirt cheap, is warm and weighs a ton. Not for backpacking. Most sport & hunting stores have a version of this.

Reddit IconRare-Neighborhood271
7 months ago

Your Klymit pad has an R rating of only 1.9 - woefully inadequate. And Klymit is really squirrelly about how they go about rating their pads. **What model Cabela's do you have?** I saw a few with really high R values. You want *at least* a 4.5 rated pad. Your Cabela might be the way to go. So it looks like you have to replace your sleeping bag because of short length. Look on Amazon for *Teton Celcius XL or XXL*. They are 0°F, rectangular, and extra long, and $90. You could also pair that with a *Sea2Summit Reactor Fleece Sleeping Bag Liner*, $90 at Backcountry.com.

Reddit IconTundraman479
5 months ago

I've got a Teton Celsius (0 rating I think). It is comfy and pretty darn warm. I've used it a few nights in low 30's in t shirt and shorts and didn't get cold until really early in the morning. The only negative is that it is bulky, but if you not back packing that's really not an issue. I'm a bigger guy and its got plenty of room for me and has held up really well for the price.

Reddit Iconcasiorox
10 months ago

thirding Teton bags. i have one of their flannel lined 0 degree bags and it was almost too warm in 12 degree weather up in the Smoky mountains. bonus, it’s also 10 years and still works great. not affiliated with them, just a happy customer.

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