The Klymit KSB 35 Sleeping Bag is a lightweight, versatile bag with plenty of room for comfort on cooler nights. The KSB 35 features a 650 fill-power duck down top and a synthetic fill bottom to provide an exceptional warmth-to-weight ratio. Right at home in the backcountry or the backyard, this bag features Length Locks that can shorten the bag and a two-way zipper that allows you to open the foot box for ventilation. Unzip the bag all the way to convert it into a generous blanket.
• 650 fill power down top and synthetic fill bottom for an exceptional warmth-to-weight ratio
• Anti-snag, two-way YKK zipper opens from the bottom or top to easily control the flow of air
• Built-out foot box for plenty of comfort where it’s needed most
• Mummy hood with draft collar and drawcord reduces draft
• Packs down small with included compression sack
Specifications
Weight: 2.1 lbs.
Dimensions: 82″ x 30″
Packed: 12.5″ x 6.5″ dia.
Shoulder Girth: 58″
Insulation Type: 80/20 Gray Duck Down Top / Synthetic Bottom
Temperature Rating: 35°F
Before You Order
Compare the 35°F temperature rating, 82 x 30 inch dimensions, 2.1 lb weight and 13KHTL35C part number with your intended use before ordering.
Frequently Asked Questions
What is the temperature rating?
The Klymit KSB 35 is listed with a 35°F temperature rating.
Can the foot box be opened?
Yes. Its two-way zipper can open the foot box for ventilation.











