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Klymit
KSB Sleeping Bag: 0F Down

4.593220338983051 out of 5 stars
59 Reviews

Out of Stock

Don't worry though, we have a lot more Down Sleeping Bags in stock than that.

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KSB 0 Sleeping Bag

When temperatures creep down into the single digits, you need a cocoon that wraps snug around you for warmth through the night. Klymit’s KSB 0 provides 650-fill Power Down on top, and synthetic insulation on the back to keep you toasty overnight. Stretch baffles keep insulation close to you, and adjustable Length Locks cinch to the perfect height to eliminate cold air pockets no matter your height.


Details

  • Intense warmth for your winter camping adventures
  • Lofty 650-fill down top traps in heat and feels supremely soft
  • Synthetic back insulation traps in heat and wicks perspiration
  • Stretch Baffles keep insulation next to you, stretch when you move
  • Length Locks allow you to adjust the bag to your height
  • Anti-snag two-way YKK zipper enables easy venting
  • Built out foot box provides plenty of comfort for cold feet
  • Packs down conveniently small with included compression sack
  • Item #KLTE00G
Material
20D nylon
Insulation
[top] 650-fill duck down, [bottom] synthetic
Shape
mummy
Zipper
full-length
Max User Height
82in
Shoulder Circumference
[large] 58in, [x-large] 78in
Hip Circumference
28in
Foot Circumference
24in
Bag Length
82in
Draft Tube
draft collar with drawcord
Pockets
internal stash
Pad Retainer
none
Degree
0F
Storage Sack
mesh
Stuff Sack
compression
Stuff Size
[large] 9.5 x 16in, [x-large] 9.75 x 16.25in
Claimed Weight
[large] 3lb 14.4oz, [x-large] 4lb 8oz
Manufacturer Warranty
2 years

Overall Rating

4.5 based on 59 ratings

Review Summary

1 Stars - 1 reviews
2 Stars - 0 reviews
3 Stars - 2 reviews
4 Stars - 16 reviews
5 Stars - 40 reviews

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4 out of 5 stars

January 24, 2024

Fantastic bag.....but.....

Fantastic bag but....the pocket for your phone or anything else is right above your face when zipped up. Nothing like getting smashed in the face all night by your phone. Why not locate this on the floor side?

Chris
gathroutdoors.com

Originally reviewed on gathroutdoors.com

5 out of 5 stars

December 2, 2023

Great sleeping bag. Plenty of

[This review was collected as part of a promotion.] Great sleeping bag. Plenty of room for me being a big guy. Very comfortable at 12 degrees F

Joshua G.
gathroutdoors.com

Originally reviewed on gathroutdoors.com

4 out of 5 stars

September 15, 2023

Very Warm

[This review was collected as part of a promotion.] I used this bag all last year into late November and it was very warm, almost too warm for early season, I have not done any back packing trips with it yet so I am not sure on the weight of it as far as packing it in a backpack.

Steven G.
gathroutdoors.com

Originally reviewed on gathroutdoors.com

5 out of 5 stars

February 23, 2023

Bought 1 and liked it

Bought 1 and liked it so much I bought three more so I have extras if 1 is damaged or if someone needs to borrow them on a trip. Warm, and tons of room. Baffles are great.

gathroutdoors.com

Originally reviewed on gathroutdoors.com

5 out of 5 stars

February 9, 2023

Used twice so far down

Used twice so far down to 20 degrees and was toasty warm. Love the wider foot box. Left open as a quilt with foot box at 30 degrees and was still very warm. Great for car camping. A little big for back packing

Luke M.
gathroutdoors.com

Originally reviewed on gathroutdoors.com

5 out of 5 stars

February 5, 2023

First combination bag and I'm a fan

I was a bit skeptical at first given the combination of materials but must say it is quite warm. Doesn't seem to pack down quite as small as my 20 degree down from Klymit, but it's not big enough to be a problem. Haven't hit 0 degrees yet but was warm in the upper teens. I'm happy.

gathroutdoors.com

Originally reviewed on gathroutdoors.com

5 out of 5 stars

January 10, 2023

Perfect for Fall camping.

I needed a bag that is a little warmer for elk hunting in the fall. This bag was excellent. Definitely not as light or compact as my 30 degree backpacking bag, but I slept more comfortable than I ever have on a hunt. There is so much room in this bag to sleep like you do at home and not like a mummy.

Jon K.
gathroutdoors.com

Originally reviewed on gathroutdoors.com

4 out of 5 stars

January 9, 2023

Design is great

Slept comfy in high teens to low 20* f weather and you can move/toss/turn all you want unlike the traditional mummy style bag. I hesitate to guess how long the elastic will last on the ribs in the bag that keeps it tight against you but assume it will make it multiple seasons without a hitch.

gathroutdoors.com

Originally reviewed on gathroutdoors.com

5 out of 5 stars

January 8, 2023

The hotness

Bought as a replacement for my old quallofil sleeping bag. Multi day camping in north Georgia mountains over the new years only had lows in the 30’s but I had to open the bag partially and cool off. Likewise in north Alabama. Doesn’t take long to fluff after unpacking, warms up fast, and ability to shorten overall length is a simple but great solution. There’s a draw string around the face like bags I’m used to as well as a second one that tightens around the neck. It keeps in a lot of body heat but I found it an unpleasant sensation.

gathroutdoors.com

Originally reviewed on gathroutdoors.com

5 out of 5 stars

December 28, 2022

VERY GOOD

BECAUSE THERE IS SO MUCH ROOM (IN A GOOD WAY) FOR IT BEING A MUMMY BAG!! HIGHLY RECCOMEND

Anthony B.
gathroutdoors.com

Originally reviewed on gathroutdoors.com