ALTOS-S 20˚F Mummy Sleeping Bag
Step up your comfort. The ALTOS-S Sleeping Bags are designed with you in mind. The water-resistant fill keeps you warm and comfortable. These bags provide more room for your shoulders, legs, and feet.
Step up your features. The ALTOS-S Sleeping Bags are compact, environmentally friendly and so lofty when it’s time for bed. It’s a backpacker’s ultimate solution.
Step up your value. The ALTOS-S Sleeping Bags are not only warm, comfortable, and easy to pack, they also have features you don’t usually see at this price, like a vaulted footbox, zipper draft tubes, and a 3-piece hood. The ALTOS-S Sleeping Bag will step up your adventure.
More details about the ALTOS-S 20˚F Mummy Sleeping Bag:
| Material Overview: | 20D / 400T Polyester mini Ripstop, 20D / 380T Polyester Taffeta, and Spectrum S - “SH” Micro Fiber Batting (with 30% Sonora) |
| Shell Material: | 20D / 400T Polyester mini Ripstop |
| Liner Material: | 20D / 380T Polyester Taffeta |
| Fill Material: | Spectrum S - “SH” Micro Fiber Batting (with 30% Sonora) |
| Dimensions (in use): | 84" x 32" (at the shoulders) x 17" (at the foot) |
| Dimensions (stored or packed): | 12" x 9" x 9" |
| Pack Weight: | 2.5 lbs. |
| Storage Method: | Compression Sack |
| Temperature Rating: | 20F / -7C |
| Country of Origin: | China |
When you place an order, you will get a confirmation email. Once your order has left our warehouse, we will email your tracking information to you. Your carrier can give you an estimated arrival date. Most carriers provide step-by-step updates if you request them.
Please note: We do not ship to P.O. boxes. Please provide a physical address when checking out.
We ship from our warehouse in Salt Lake City, Utah via various methods, including USPS and FedEx. Orders typically take 3-5 business days to arrive. Standard shipping is free for orders $149 and above to destinations in the continental 48 US states.
Expedited Shipping
Expedited shipping options are available via FedEx for areas within the continental 48 US states. Rates are based on product weight vs. destination.
Please note: Orders placed for in-stock items before 12 PM Mountain Time are shipped same day. Orders placed after this cut-off will ship the following business day.
International Shipping
At this time, TETON can only ship within the United States. Unfortunately, TETON Sports cannot ship products anywhere else internationally due to high shipping costs and the likelihood that your gear will arrive damaged (due to improper handling). Please check other retailers of TETON Sports gear such as Amazon, Amazon Canada, Amazon Australia, etc.
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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 is anything goes wrong.
Product Reviews
- JHJessie H.Verified BuyerRated 5 starsMar 22, 20225 Stars
Used this camping for the first time this weekend and was very happy with the bag. My 6-year-old daughter used the bag and stayed plenty warm down to the low 30s and even mentioned how comfortable the sleeping bag was.
As another review previously mentioned, it's worth calling out how great the stuff sack is. It compresses the bag to a great size, while also being incredibly easy to repack. I've gone through many sleeping bags over the years and never had one as easy to pack as this one. Loved it!
Was this helpful? - MMMathew M.Verified BuyerRated 4 starsSep 8, 20214 Stars
Firstly, I'll say that I've yet to test it in the field. This is only my initial impression.
First thing, the compression sack was surprisingly impressive. The material is thicker, with quality webbing and buckles. It would easily take a silicon impregnation type water repellant or stand up to being repurposed for other gear (handy, because I usually pack my bed and shelter in its own water tight bag). It easily takes the bag down to about 60% of its advertised pack width without trouble even after repacking it.
Second, the bag itself seems solid. I love the extra room in the foot area, though it's a bit snug in the shoulders. Though not tight enough to be problematic. I'm fairly average size, 5'10", 160lb, with a 39" chest. Other than that, it's warmer than expected, the zips work extremely well, it packs very neatly, and should stand up to some heavy use.
Will update later.
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