KSB 20 Down Sleeping Bag
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- LOFTY, WARM, AND ULTRALIGHT: High-end lightweight down sleeping bag that's comfortable, compact and designed with detail
- TEMP RATING: Tested and rated at 20 Degrees F for three season comfort - FILL: 650 fill-power white duck down is lofty, warm and breathable
- INCREDIBLY LIGHTWEIGHT: Weighs only 2.75 lbs! High tenacity fabrics are tough, light and comfortable
- SLEEP COMFORTABLY ALL NIGHT LONG: A draft collar, over-stuffed foot box, insulated mummy hood and flexible baffles at the body’s core all work together to minimize heat loss for greater thermal efficiency
- EXPANDED CHEST AREA and FLEXIBLE BAFFLES provide room to move; STASH POCKET keeps small items right at hand; Pair it with one of our INERTIA or STATIC pads for a lightweight, packable backcountry sleep system
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From the manufacturer
Klymit KSB 20 Down Sleeping Bag
Ultra-Lightweight Design at Only 2.75 lbs!
Lofty, warm and light, the KSB 20˚ down sleeping bag is designed for three-season backpacking. The 650 fill power down delivers exceptional warmth for its weight, is easily packed and provides years of use.
Warm 3 Season Comfort
The draft collar, over-stuffed foot box, insulated mummy hood and flexible baffles at the body’s core all work together to minimize heat loss for greater thermal efficiency.
- Weight- 2.75 lbs
- Temperature Rating- 20 Degrees F
- Dimensions- 84.5" x 31.5" x 21.7"
- Pack Size- 13" x 8.5"
- Limited Lifetime Warranty
Soft Fabric: The soft, hydrophobic, 20D nylon lining is silk-sheet comfortable and won’t absorb moisture.
Fill: Warm, lofty 650 fill-power white duck down is lofty, warm and breathable.
Half-Moon Foot Box: The three-dimensional foot box utilizes a half-moon shape to help retain warmth, provide added room for greater comfort, and to allow the use of one of our sleeping pads inside the bag.
Expanded Chest Area: Thoughtful patterning expands the girth at the chest for added comfort and the freedom to move throughout the night without impacting thermal performance.
Mummy Hood: Insulated and comfortable, the mummy wraps the head to maintain essential warmth.
Water Resistant: Outer fabric has a durable water repellant (DWR) treatment to protect the insulation from moisture that can impede thermal performance and add weight.
Durable Fabric: Light and tough 20D rip-stop nylon has a high strength-to-weight ratio to help resist tears without adding unnecessary ounces.
¾” Full-Length Zipper with Guard: Burly, but not bulky, the 3/4“ full length zipper has two-way sliders so it can be unzipped from top or bottom for ventilation. A full length zipper guard helps seal out drafts.
Temp Rating: Tested and rated at 20˚ F for three season comfort.
Lightweight and Compact
Lightweight Materials: The 20D rip-stop nylon is light and compressible.
650 fill power white duck down fill provides exceptional warmth for its weight.
Pack Size: Two stuff sacks included for compact transport and larger storage.
Technical Features and Benefits
A small pocket is integrated into the draft collar – perfect for stashing a headlamp, wallet, phone or midnight snacks.
Provide freedom of movement and keep the insulation close to your body for more efficient thermal performance and exceptional comfort.
To maintain thermal comfort throughout the night, an insulated tube wraps around your shoulders to prevent heat from escaping as you sleep.
Length Locks allow sleeping bag to be reduced in length up to 15 inches, efficiently sizing down to fit a 5’ 3” person.
|KSB 20˚ Down||KSB 0˚ Down||KSB 0˚ Down Oversized||KSB 20˚ Down Oversized||KSB 20˚ Synthetic - Realtree Xtra|
|Main Benefit||Ultra-Lightweight for 3 Season Backpacking||4 Season Backpacking; Super lightweight and Comfortably at the Lowest Temperatures||WIDER design for MORE ROOM and Comfort; Super warm for all 4 Seasons||WIDER design for MORE ROOM and Comfort; 3 Season Backpacking||CAMO pattern at a low price|
|Weight||2.75 lbs||3.7 lbs||3.9 lbs||3.1 lbs||7.4 lbs|
|Temperature Rating||20˚F / -7˚C||0˚F / -18˚C||0˚F / -18˚C||20˚F / -7˚C||20˚F / -7˚C|
|Dimensions||84.5" x 31.5"||82" x 30"||82" x 40"||82" x 40"||86" x 36"|
|Pack Size||13" x 8.5"||14.75" x 8.5"||15" x 8.5"||15.5" x 8"||13" x 23"|
|Fill||650 White Duck Down||650 White Duck Down||650 White Duck Down||650 White Duck Down||Klymalite Synthetic Fibers|
Klymit is a solutions company that challenges traditional approaches to the conception and fabrication of outdoor goods. Klymit was conceived under the idea that the experience of outdoor enthusiasts can be enhanced with new technologies and a different approach that yield quantifiably comfortable products.
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|Shipping||FREE Shipping||FREE Shipping||FREE Shipping||FREE Shipping|
|Sold By||Amazon.com||Amazon.com||MarinesSellingSurvivalGear||LG Outdoors|
|Item Dimensions||8 x 5.5 x 6.5 in||12 x 18 x 12 in||21.1 x 25 x 8.8 in||9.5 x 14.5 x 9.5 in|
|Item Weight||2 lbs||8 lbs||11 lbs||3.5 lbs|
|Specific Uses For Product||Camping||backpacking||backpacking||camping|
|Temperature Rating||-20 degrees_fahrenheit||-40 degrees_fahrenheit||-30||-22 degrees_fahrenheit|
The KSB 20˚ Oversized 650 fill-power down delivers exceptional warmth for its weight and is easily packed into it’s compression sack. A draft collar, over-stuffed foot box, insulated mummy hood, and flexible baffles at the body’s core all work together to minimize heat loss for greater thermal efficiency. Highly durable fabrics are tough, light and comfortable. The oversized expanded chest area and flexible baffles provide ample room to move, and a stash pocket keeps small items right at hand. Using the adjustable Length Locks the sleeping bag can reduce in length up to 15 inches, efficiently sizing down to fit a 5’ 3” person.
Color: Black - Regular Size
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Top customer reviews
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Before buying, I was also considering the Big Agnes Mystic UL or the Zirkel UL which are comparable in bag weight and temp rating. But at less than half the price, I chose this one and I'm glad I did. I would say for the price, you can't beat this bag.
I also love the down and the material it's made out of. It makes it very comfortable. I also like the "stretch baffles" (I think they call them). They make it so your not so constricted and can move around a little better unlike other mummy bags.
Overall, I'm very happy with my purchase and would recommend it to anyone looking for a good quality, super light weight down sleeping bag.
I'm 5'6" and the bag is about a foot longer than it needs to be. This design allows you to fold up and secure the bottom of the bag for a tighter and warmer fit. The weird trash bag design keeps you contained, but also leaves room for you to move around inside.