🌟 Sleep Green, Dream Big: The Cosmic 20 is your eco-chic ticket to cozy adventures!
The Kelty Cosmic 20 Down Mummy Sleeping Bag combines 550 fill power ethically sourced down with recycled nylon and polyester fabrics treated with PFAS-free durable water repellent. Designed for 3-season backpacking, it offers a temperature rating down to 21°F, lightweight packability at just over 2 lbs, and multiple size options for a perfect fit. With a legacy of quality since 1952 and a commitment to sustainability, this sleeping bag is ideal for eco-conscious campers seeking reliable warmth and comfort.
| Brand | Kelty |
| Color | Dark Blue |
| Occupancy | 1 Person |
| Shape | Mummy |
| Seasons | 3 Seasons |
| Temperature Rating | 20 Degrees |
| Age Range (Description) | Adult |
| Sport | Backpacking, Camping |
| Special Feature | RDS Certified Down, Highly Compressible and Lightweight, Recycled Shell + Liner Fabrics |
| Material | Down, Polyester, Nylon |
| Fill Material | Down |
| Product Dimensions | 72"L x 30"W |
| Closure Type | Zipper |
| Outer Material | Recycled 20D Nylon Taffeta |
| Fabric Type | Recycled Nylon and Recycled Polyester Taffeta |
| Size | Short |
| Maximum Height Recommendation | 72 Inches |
| UPC | 727880887506 |
| Item Package Dimensions L x W x H | 16.38 x 11.73 x 7.8 inches |
| Package Weight | 1.03 Kilograms |
| Item Dimensions LxWxH | 72 x 30 x 3 inches |
| Brand Name | Kelty |
| Warranty Description | Kelty Limited Lifetime Waranty |
| Model Name | Cosmic Down Mummy |
| Suggested Users | unisex-adult |
| Manufacturer | Kelty |
| Part Number | 35413724SR |
| Model Year | 2024 |
| Style | Updated Version |
| Included Components | Kelty Cosmic 20 Sleeping Bag, Kelty Limited Lifetime Warranty, Stuff Sack |
| Fill Material Type | Down |
K**R
Great cozy sleeping bag
Love this sleeping bag! I found it super cozy and light enough to backpack with. It is a bit bulky to fit in a backpack, but I made it work in a 43L pack. The zippers seem high quality and I was warm all night as it dipped into the low 40s with some wind. Highly recommend!
T**R
Be Aware
I love this bag, as it is very comfortable and warm, but... At 5'10", regular length fit me fine. But at about 215lbs, it's a tight fit. I like to sleep with my arms tucked in folded against my body, but unfortunately for me, my arms don't like it. lol. I often wake up to stretch my arms out and get the blood circulating. If this is you, I suggest going with the roomier bag. I gave it 5 stars because all in all, it's a great bag, just not the best for me. I have not stopped using it, but I may switch to the roomier bag. hope this is helpful.
M**E
Warm, comfortable, will last a long time!
I used this sleeping bag for 3 weeks straight. Some nights were cold and some were super hot. This sleeping bag fit me just right and wasn't too hot or cold in different kinds of weather. There were thunderstorms for multiple days in a row. The sleeping bag became damp, but quickly dried and did not get moldy. Paired with an inflatable sleeping pad and a pillow, I never woke up with a sore back. It was so comfortable. I love this and hope it will last a very long time.
M**E
Comfortable and warm
Great sleeping bag and well made. I use it camping and it serves its purpose.
L**.
Nice bag, very thick and warm.
Item as described and good quality. Recommended.
C**N
Extremely warm! Soft, comfy
Love it! Used it backpacking and it got to about 30 degrees at night, I was warm and toasty. Highly recommend
K**N
Very Warm
When they say this is warm…they mean it. I used it in 20 degree temps in a bare bones cabin (no heat or insulation) and I was hot in this (and I’m normally always cold!) It’s definitely snug though so if you don’t like being confined; this isn’t the bag for you.
C**U
Second use, had to be tossed
We got this in September for my daughter’s trip to Yosemite for backpacking with her class. It worked well and we washed it fine as per instructions afterward- (gentle cycle in washer) and by second use in November doing the same wash it burst with feathers everywhere rendering it useless (horrified by the cheapness and the mess). For the $$$ price, its durability is terrible- should have just rented a bag… write the seller and will wait to see if this review stays up- hoping for a good resolution.
Trustpilot
3 days ago
1 month ago
