Product Description
Enjoy the outdoors in the Kelty Cosmic Synthetic 40 Sleeping Bag. Kelty makes it easy to hit the trail without overpacking or overspending. Designed for mild-weather adventures, this lightweight mummy bag features fully recycled materials and CirroLoft ECO insulation for compressible, cozy warmth. A soft-touch 20D nylon shell with a PFAS-free DWR finish repels moisture, while the roomy natural-fit footbox and contoured hood keep comfort front and center. With thoughtful features like a zippered stash pocket and snag-resistant dual sliders, the Cosmic 40 is built to deliver reliable rest under the stars—spring, summer, and early fall.
- CirroLoft ECO synthetic insulation made from 100% recycled fibers
- Lightweight and compressible warmth
- Three-season sleeping bag
- Soft 20D recycled nylon taffeta shell with PFAS-free DWR
- Offset quilt construction reduces cold spots
- Natural-fit footbox for extra wiggle room
- Zippered internal stash pocket
- Full-length draft tube with dual locking sliders and anti-snag treatment
- Contoured hood with insulated upper tube for comfort and warmth
- Compression stuff sack included
- Shell Material: Recycled 20D Nylon Taffeta
- ISO Comfort Rating: 37°F / 5°C
- ISO Limit Rating: 27°F
- Fits to: 6'0" / 183 cm
- Length: 76" / 193 cm
- Shoulder Width: 31" / 78.5 cm
- Fill Weight: 21.1 oz
- Total Weight: 2 lbs 4 oz
- Stuffed Size: 17" x 8" / 43.2 x 20.3 cm
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 | $99.95 | $99.95 | $99.95 | 1 |
Price Statistics
Description
Enjoy the outdoors in the Kelty Cosmic Synthetic 40 Sleeping Bag. Kelty makes it easy to hit the trail without overpacking or overspending. Designed for mild-weather adventures, this lightweight mummy bag features fully recycled materials and CirroLoft ECO insulation for compressible, cozy warmth. A soft-touch 20D nylon shell with a PFAS-free DWR finish repels moisture, while the roomy natural-fit footbox and contoured hood keep comfort front and center. With thoughtful features like a zippered stash pocket and snag-resistant dual sliders, the Cosmic 40 is built to deliver reliable rest under the stars—spring, summer, and early fall. CirroLoft ECO synthetic insulation made from 100% recycled fibers Lightweight and compressible warmth Three-season sleeping bag Soft 20D recycled nylon taffeta shell with PFAS-free DWR Offset quilt construction reduces cold spots Natural-fit footbox for extra wiggle room Zippered internal stash pocket Full-length draft tube with dual locking sliders and anti-snag treatment Contoured hood with insulated upper tube for comfort and warmth Compression stuff sack included Shell Material: Recycled 20D Nylon Taffeta ISO Comfort Rating: 37°F / 5°C ISO Limit Rating: 27°F Fits to: 6'0" / 183 cm Length: 76" / 193 cm Shoulder Width: 31" / 78.5 cm Fill Weight: 21.1 oz Total Weight: 2 lbs 4 oz Stuffed Size: 17" x 8" / 43.2 x 20.3 cm
Additional Info
Vendor Comparison (1 stores)
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| Vendor | Price | Stock | Last Updated | Action |
|---|---|---|---|---|
Sports Basement Best Price | $99.95 | 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 | $99.95 | In Stock | 1 store | Buy |
