Reviews & Ratings for Kelty Cosmic 20 Sleeping Bag — 41 reviews — Page 1

Lightweight, comfort, and warm sleeping bag for camping and backpacking.
The Kelty Cosmic 20 sleeping bag compresses very well!
Great product and price - I highly recommend this model of sleeping bag.

Haven't used my new Kelty bag yet, but trust the reviews. I won't be backpacking, but I'll be kayaking and need equipment that packs small and fits for an overnighter. This bag feels wonderful and zips smoothly. Other trips will be remote overland and sleeping in my truck. This bag should be warm enough and work well for my adventures. Price was right and great service from Campsaver too!

this sleeping bag was recommended to me by others. certainly did not lead me astray. Well put together, very warm, lightweight and packs very small. great value, can't say enough about great values from campsaver as this priced much lower than other retailers.

This is probably the best beginner sleeping bag you can buy. I've used 3 other sleeping bags that I've borrowed from friends, and this Kelty bag outweighs them all by far. Sure, you can purchase other sleeping bags (mostly cheap polyester-filled bags) for cheaper on Amazon, but you won't be getting the quality and effectiveness of this reputable Kelty bag. Sure, you can purchase other down sleeping bags with higher fill power, but you'll be looking to spend around $250-300.

The Kelty Cosmic 20 keeps you warm at night while being super lightweight and also fluffy. Who doesn't love a fluffy sleeping bag? This bag only weighs 2lbs and 13 oz and can be stuffed to only 8 x 14 in.
So far I've only tested this bag in 50 degree weather. I normally sleep cold, but this bag kept me hot. In fact, it kept me a little too hot. One of the nights, I actually woke up fully drenched in sweat because I was so hot, but I don't really consider this as a Con since the bag is rated for 20 degrees. I ended up opening the bag and sleeping with my back directly against my sleeping pad with the sleeping bag as a blanket. I slept perfectly for the rest of the night. And I was only wearing a t-shirt and shorts.

Normally this bag sells for around $160 which is a decent price for a great sleeping bag. Again, comparable bags run in the range of $250-300. If you ever see this bag on sale I highly recommend that you get it!

It's a comfortable and warm bag. I haven't used it long enough to know if it's durable. It's definitely a very good price for a sleeping bag that contains down feathers, and I think it's relatively light.

My son just joined Boy Scouts and needed a lightweight sleeping bag for his first backpacking trip. This one fit all requirements, it was warm, light, comfortable and a great deal! I'm buying another one for me!

Great bag, especially for the money. Its like sleeping in a furnace. I camp off a motorcycle, so space is limited. The bag compresses well, and is light weight, so it works very well for me. I recommend this bag, and I have bought them for family members also. Everyone loves this bag.

This is an amazing sleeping bag especially for the cost, I've slept in better but they have always been twice the price. Great all around 3 season sleeping bag you could ask for. Got it for my girlfriend so she would come camping with me and she loved it (shes the perpetually cold and complainy type)

I got two of these Kelty cosmic 20 sleeping bags. I am 5’6 and my husband is 6’4. They work for both of us. The bag is very warm. It has a comfort rating of 19 degrees. We both have plenty of space in the bag to be comfortable. The zipper works from the top and bottom and functions very well. It packs up relatively small even without a stuff sack.

Took this backpacking to the Sawtooths recently with temps getting down to high-30s/low-40s at night. With a couple extra layers and a beanie, I was plenty warm. I was pleasantly surprised at how light it was in my bag too.