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๐ฟ Sleep Green, Trek Clean โ The Cosmic 20 is your eco-friendly warmth essential!
The Kelty Cosmic 20 Down Sleeping Bag is a 3-season, lightweight mummy bag featuring 550 fill power ethically sourced down, recycled nylon and polyester shell with PFAS-free water repellent finish. Designed in Colorado, it offers ISO-rated warmth down to 21ยฐF (limit) and -11ยฐF (extreme), with a compressible, packable design ideal for backpackers seeking sustainable comfort and reliable performance.
| ASIN | B0CSPKCJZK |
| Age range | Adult |
| Batteries included? | No |
| Best Sellers Rank | 42,937 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 47 in Mummy Sleeping Bags |
| Brand | Kelty |
| Color | Deep Teal |
| Customer Reviews | 4.7 4.7 out of 5 stars (265) |
| Date First Available | 18 Feb. 2024 |
| Department | Unisex |
| Features | Highly Compressible and Lightweight, RDS Certified Down, Recycled Shell + Liner Fabrics |
| Fill material | Down |
| Height | 9 inches |
| Included components | Kelty Cosmic 20 Sleeping Bag, Kelty Limited Lifetime Warranty, Stuff Sack |
| Insulation material | Down |
| Item display length | 11 inches |
| Item display width | 19 inches |
| Item model number | Kelty |
| Manufacturer | Kelty |
| Material type | Nylon, Polyester |
| Maximum height recommendation | 72 Inches |
| Number of items | 1 |
| Outer material | Recycled 20D Nylon Taffeta |
| Product Dimensions | 198.12 x 76.2 x 7.62 cm; 1.15 kg |
| Seasons | 3 Seasons |
| Shape | Mummy |
| Size | Standard |
| Sport | Camping & Hiking, Backpacking |
| Style | Updated Version |
J**P
Warm and packs down well
I bought the Kelty Cosmic Down 20 for fall backpacking trips and so far it has totally exceeded expectations. It kept me warm in temps down to the high 20s ยฐF with just a base layer and a decent sleeping pad. The down insulation lofts up nicely, and I really like the hood and draft collar featuresโlittle things that make a big difference on cold nights. It packs down smaller than I expected (fits in my 50L pack with room to spare), and for the price, this is probably one of the best value down bags out there. It's not ultralight, but it's light enough for most weekend or multi-day hikes. Only downside is the mummy shape is a bit snug if you toss and turn. But the footbox has enough space and I still slept comfortably. Highly recommend for 3-season use if you want warmth and quality without breaking the bank.
M**G
Great Sleeping Bag For Price
I've used this down to 20 degrees and I was warm (with some extra layers on, and a warm sleeping pad). Kept me very warm and anything above around 35 maybe 30 degrees i sleep with no layers, packs small and not super expensive. Great buy!
R**N
Tight at the shoulder
Excellent bag, well built, lightweight, and warm, perfect for backpacking. Comfortable down to about freezing (32ยฐf). I am 6' 2" tall, about 26" across at the shoulder. I purchased the long version. Length is good probably fit a guy up to 6' 6". However the bag is "snug" at the shoulder and arms. Not tight per say but not a lot of room eather. Difficult to fully zip and unzip because it is tight with one arm flexed or "bent" in order to zip. If you are a barrel chested, muscular, or husky man you are not going to like this bag. I have taken to using it as a blanket. Otherwise very happy.
N**.
Warm and good quality
Very warm. Good durability so far
J**N
Warm and compact sleeping bag!
I was skeptical about the sleeping bag because of how small it is, but it keeps me really warm. I love sleeping in the cold with a warm blanket and the sleeping bag kept me nice and toasty. The zipper is really easy to zip up in the dark is good quality. It rolls up super small and fits in the saddlebag of my motorcycle.
Trustpilot
1 week ago
1 month ago