The award-winning Klymit KSB 20 Degree down sleeping bag effectively balances thermal efficiency, weight, and packed size to deliver reliable performance for three-season backpacking.
The KSB 20 Degree is insulated with 650-fill power white duck down. Renowned for their efficiency in retaining heat and compressible properties, down fibers have an incredibly soft, comfortable feel and, despite advances in synthetic materials, continue to provide the best warmth-to-weight ratio of any insulation available. The one weakness of down insulation is that it loses much of its ability to maintain warmth when it gets wet, but Klymit equips the 20D rip-stop nylon shell with a durable water repellent treatment to help protect the insulation from moisture.
Flexible baffles are employed through three quarters of the bag to help cut down on weight and keep the insulation drawn close to your body to maximize thermal efficiency and allow you to move comfortably during the night. A three-quarter length zipper makes it easy to get in and out of the bag and a draft guard behind the zipper keeps cold air from creeping inside. A fully insulated hood and expanded chest area increases warmth and a contoured footbox provides comfortable space for your feet.
Available in your choice of color options, the Klymit KSB 20 Degree sleeping bag fits backpackers up to 6' 5" in height. A stuff sack is included that allows the bag to pack down to 13” x 8.5”.
- Draft Collar
- Stash Pocket
- Hydrophobic 20D nylon lining
- 20 Degree F Temp Rating
- Warm, lofty 650 fill-power white duck down
- Three-dimensional Half-Moon Foot Box
- Flex Baffles
- Expanded Chest Area
- Mummy Hood
- Three-quarter length zipper
Best Use Backpacking, Camping Insulation Type Down Item Weight 2 lb 12 oz Other Stuff Sack Included Warranty Limited Lifetime Packed Size 13" x 8.5" Shell Material 20D Ripstop Nylon Fits to Length 6' 5" Fill Material 650-fill White Duck Down Temperature Rating 20 Degrees F
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