ALTOS-S 0F Sleeping Bag




At a time when so many manufacturing processes are high on waste and low on sustainability, we bring you the ALTOS-S. A true backcountry sleeping bag with a positive environmental impact. It’s made with natural fibers and a cleaner, more efficient manufacturing process. The ALTOS-S Ultralight Mummy Sleeping Bag is a large mummy bag that comes in two-different temperatures ratings — the burnt orange +20-degree bag and the TETON orange zero-degree bag. It’s filled with down-like synthetic Spectrum S fill that is warmer than traditional fill without sacrificing comfort. You’ll sleep soundly knowing we made it from natural fibers with the environment in mind. It’s extremely packable and lightweight but still provides a thick, warm loft to capture warm air and provide exceptional comfort.


-Lightweight mummy bag rate to 0˚F
- Innovative Spectrum S keeps you warm and is made of renewable materials
- Cleaner manufacturing process means less pollutants in the air and water for happier little trees
- 3-piece hood fits snugly around your head — no gaps
- Longer and wider 84" x 32" at widest point, 17" at narrowest point; fits larger frames
- Full-width shoulder and full-length zipper draft tubes keep warm air in and cold air out
- Taped, anti-snag are easy to close from inside or outside of the bag
- Soft and cozy liner provides a comfortable and sturdy sleeping layer
- Safety Velcro tab closure folds in on itself when not in use to protect your skin
- Lightweight and packable, yet durable micro ripstop shell
- Interior zip ppocket keeps your phone, flashlight, wallet, keys or other important items in reach
- Three sewn-in hanging loops for storage
- Includes compression sack

Specs and Sizing

Primary Features

Size: 84" x 32" (at the shoulders) x 17" (at the foot)
Pack Weight: 3.5 lbs.
Temperature Rating: 0˚F


Shell: 20D Ripstop
Liner: 20D Nylon
Filler: Spectrum S

Storage & Conveniences

Size (packed-not compressed): 14" x 8" x 8"
Storage: Oxford Stuff Sack with Drawstring Closure

Works Great With

Outfitter XXL Camp Cot (Pivot Arm)

$134.99 Add to cart

Cot Organizer

$17.99 Add to cart

Cot Under-Storage

$19.99 Add to cart

Cotton XL Sleeping Bag Liner

$22.99 Add to cart

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