Product Description
The Cosmic 20 Degree sleeping bag is insulated with 600-fill power DriDown. Renowned for their efficiency in retaining heat and compressible properties, the feathers and fibers of down have an incredibly soft, comfortable feel, and despite advances in synthetic materials, continue to provide the best warmth-to-weight ratio of any insulation available. The one inherent weakness of down insulation is that it loses much of its ability to maintain warmth when it gets wet, but the DriDown featured in the Cosmic 20 Degree bag performs differently. Employing a unique, innovative polymer application, DriDown actually creates a hydrophobic finish on each individual plume of down. This treatment results in insulation that stays dry longer and dries faster, should it become wet, than that in bags with untreated down. Baffled construction eliminates cold spots, keeping outside air from reaching the interior of the bag. A draft tube behind the 60" two-way locking zipper, a fully-insulated draft collar, and a contoured hood with an insulated hood baffle further enhance the thermal efficiency of the Cosmic 20 Degree bag.
- Ripsop polyester creates a smooth yet durable shell; polyester taffeta lining breathes for comfort and feels great against skin
- 600-fill-power DriDown has a water-resistant finish that allows down insulation to resist moisture, dry fast and maintain loft
- 60 in. dual-slider locking zipper with antisnag design and draft tube to hold in warmth
- Thermal comfort hood has drawcords of differing widths at head and neck for easy identification and adjustment in the dark
- Full draft collar drapes comfortably over neck and shoulders, sealing out drafts
- Off-set construction provides maximum warmth without cold spots
- Natural-fit footbox provides plenty of room so feet don't feel scrunched
- Stuff sack included
- Best Use: Camping, Backpacking
- Tested Lower Limit: 19 degrees (F) - EN
- Tested Comfort: 30 degrees (F) - EN
- Temperature Rating (F): 19 degrees (F)
- Temperature Rating (C): -7 degrees (C)
- Shell: 50-denier ripstop polyester
- Zipper Location: Right
- Insulation Type: Down
- Water-Resistant Down: Yes
- Fits Up To: 6'0"
- Weight: 2 lbs 9 oz
- Packed Size: 8" x 14"
- Fill: 600-fill DriDown
- Lining: 50-denier polyester taffeta
- Sleeping Bag Shape: Mummy
Availability & Sizing
Product Details
Price History
Historical Data
Last 1 days of price history
| Date | Low Price | High Price | Average Price | Vendors |
|---|---|---|---|---|
| May 8, 2026 | $179.95 | $179.95 | $179.95 | 1 |
Price Statistics
Description
The Cosmic 20 Degree sleeping bag is insulated with 600-fill power DriDown. Renowned for their efficiency in retaining heat and compressible properties, the feathers and fibers of down have an incredibly soft, comfortable feel, and despite advances in synthetic materials, continue to provide the best warmth-to-weight ratio of any insulation available. The one inherent weakness of down insulation is that it loses much of its ability to maintain warmth when it gets wet, but the DriDown featured in the Cosmic 20 Degree bag performs differently. Employing a unique, innovative polymer application, DriDown actually creates a hydrophobic finish on each individual plume of down. This treatment results in insulation that stays dry longer and dries faster, should it become wet, than that in bags with untreated down. Baffled construction eliminates cold spots, keeping outside air from reaching the interior of the bag. A draft tube behind the 60" two-way locking zipper, a fully-insulated draft collar, and a contoured hood with an insulated hood baffle further enhance the thermal efficiency of the Cosmic 20 Degree bag. Ripsop polyester creates a smooth yet durable shell; polyester taffeta lining breathes for comfort and feels great against skin 600-fill-power DriDown has a water-resistant finish that allows down insulation to resist moisture, dry fast and maintain loft 60 in. dual-slider locking zipper with antisnag design and draft tube to hold in warmth Thermal comfort hood has drawcords of differing widths at head and neck for easy identification and adjustment in the dark Full draft collar drapes comfortably over neck and shoulders, sealing out drafts Off-set construction provides maximum warmth without cold spots Natural-fit footbox provides plenty of room so feet don't feel scrunched Stuff sack included Best Use: Camping, Backpacking Tested Lower Limit: 19 degrees (F) - EN Tested Comfort: 30 degrees (F) - EN Temperature Rating (F): 19 degrees (F) Temperature Rating (C): -7 degrees (C) Shell: 50-denier ripstop polyester Zipper Location: Right Insulation Type: Down Water-Resistant Down: Yes Fits Up To: 6'0" Weight: 2 lbs 9 oz Packed Size: 8" x 14" Fill: 600-fill DriDown Lining: 50-denier polyester taffeta Sleeping Bag Shape: Mummy
Additional Info
Vendor Comparison (1 stores)
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| Vendor | Price | Stock | Last Updated | Action |
|---|---|---|---|---|
Sports Basement Best Price | $179.95 | Out of Stock | 5/8/2026 | View Product → |
Available Sizes & Variants (1)
| Variant | Size | Color | Price | Status | Stores | Buy |
|---|---|---|---|---|---|---|
One / Regular RH | Regular RH | One | $179.95 | Out of Stock | 1 store | — |
