

Klymit KSB 0 Degree Mummy Sleeping Bag (82in x 30in), Gray
Key item features
- Extreme Temperature: Rated for 0°F (-18°C), this mummy sleeping bag is designed for single-digit nights, ensuring warmth in freezing conditions.
- Hybrid Insulation: Features 650 fill power 80/20 grey duck down on top and synthetic insulation on the bottom for an optimal warmth-to-weight ratio.
- Adaptive Design: Flexible stretch baffles keep insulation close to the body, while length locks allow adjustment for a customized fit and reduced air pockets.
- Convenient Access: Equipped with an anti-snag, two-way YKK zipper that opens from either end for easy temperature regulation.
- Compact Portability: Weighing 3.9 lbs, it packs down to 16 x 9.5 x 9.5 inches and includes a stuff sack for convenient transport.
- Integrated Storage: Includes internal pockets for keeping small essentials secure and easily accessible during the night.
Specs
- Minimum temperature0 F
- Sleeping bag typeMummy Sleeping Bags
- Fill materialPolyester Blend
- Weight3.9 lb
- FeaturesWater-Resistant
- SizeL
Reviews summary
- : Provides comfort in cold temperatures.
- : Provides ample space for movement.
- : Made with high-quality craftsmanship.
- : Offers great value at this cost.
- : Ideal for camping in cold temperatures.
- : May break or malfunction, affecting functionality.
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About this item
Product details
Klymit KSB 0Degree Mummy Sleeping Bag
- Weight: 3.9lbs
- Packet Dimensions: 82x30in
- Pack Size: 16x9.5x9.5in
- Should Girth: 58in
- Insulation Type: 80/20 Grey Duck Down (Top); Synthetic (Bottom)
- Temperature Rating: 0 F/ -18 C
- Warranty: Klymit 2 Years
- Internal Pockets
- Stuff Sack Included
Directions
Fabric Care Instructions
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
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Customer ratings & reviews
Reviews summary
- : Provides comfort in cold temperatures.
- : Provides ample space for movement.
- : Made with high-quality craftsmanship.
- : Offers great value at this cost.
- : Ideal for camping in cold temperatures.
- : May break or malfunction, affecting functionality.
Customer images
Showing 1-3 of 133 reviews
im obsessed
I love this product! the material is super soft and doesn't make a ton of noise when you move. I love the stretchy bottom that let's my legs spread out. the double zipper is great to stick a leg out of if you like. it's super warm and you can shorten the bottom length for the shorties tired of cold feet! the bag is easy to store the bag and had a convenient clip. hood fits great too!
Sleeping bag is great! Not a light bag so I use it for car camping. Best thing is the bag stretches as I move around.
Took this bag on a hunting trip in Colorado, temps around 10 degrees overnight. Woke up with my bag frozen to the side of the tent but I was perfectly comfortable all night. Great sleeping bag for backcountry hunting.








