Recently added item(s) ×

You have no items in your shopping cart.

  • Awesome Gear, Amazing Service

Kelty SB 35 Degree Sleeping Bag


Special Offer: Take 20% off any full-priced item. Apply code MY20 at checkout.



End of Season Clearance!

* Required Fields


Availability: In Stock!

Ships Monday.

Availability: In Stock!

Ships Monday.
Item # KEL94203M
A lightweight technical option for warm-weather
backpacking, the Kelty SB 35 sleeping bag provides the extreme compressibility
of down insulation with the all-weather reliability normally associated only
with synthetic fills.
100% Satisfaction Guaranteed

Shop with Confidence - 1-Year No-Matter-What Returns




A lightweight technical option for warm-weather backpacking, the Kelty SB 35 sleeping bag provides the extreme compressibility of down insulation with the all-weather reliability normally associated only with synthetic fills. The SB 35 is designed as a member of Kelty’s TraiLogic gear collection.

Renowned for their efficiency in retaining heat and compressible properties, the feathers and fibers of down 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 inherent weakness of down insulation is that it loses much of its ability to maintain warmth when it gets wet, but the DriDown featured in the SB 35 bag performs differently. Employing a unique, innovative polymer application, DriDown actually creates a hydrophobic finish on each individual plume of down. This treatment results in insulation that stays dry up to 10 times longer and dries 33% faster, should it become wet, than untreated down bags.

Box-baffle construction in the SB 35 eliminates cold spots, keeping outside air from reaching the interior of the bag. A draft tube behind the 60", two-way locking zipper, an insulated top draft collar and a contoured hood with an insulated hood baffle further enhance the thermal efficiency of the SB 35 bag. The hood utilizes Kelty's patented FatMan and Ribbon drawcords, allowing you to adjust the top or lower sections of the hood by feel even when it's dark outside. A 20D nylon taffeta liner provides internal comfort, and the inclusion of strategically placed extra waterproof protection at hood and foot assures that chill caused by condensation will not be a problem. Other features found on the SB 35 include sleeping pad security loops.

The Kelty SB 35 Degree sleeping bag is available in Regular (fits up to 6' 0") and Long (up to 6' 6") lengths. Each SB 35 bag includes a mesh storage sack and stuff sack.

California residents: view proposition 65 WARNING

  • Revolutionary DriDown water-resistant down fill
  • Box baffle construction
  • Thermal-comfort hood fit
  • Natural fit toebox
  • Waterproof treatment at hood and foot
  • 60" dual-slider locking zipper
  • Zipper draft tube with anti-snag design
  • FatMan and Ribbon drawcords
  • Mesh storage sack included
  • Stuff sack included



Best Use Backpacking, Camping
Insulation Type Down
Warranty Lifetime
Type Down
Temperature Rating 35 Degrees F
Shell Material 20D Nylon Ripstop
Packed Size 7" x 13"
Other Stuff Sack and Storage Sack Included
Liner Material 20D Nylon Taffeta
Item Weight Regular: 1 lb 9 oz
Long: 1 lb 12 oz
Fits to Length Regular: 6' 0"
Long: 6' 6"
Fits to Girth Regular: 62"
Long: 64"
Fill Material 800 Fill-Power DriDown
EN Lower Limit Rating 32 Degrees F
EN Comfort Rating 41 Degrees F


Real Customer Reviews

Average Rating:
(based on 3 real customer reviews)

3 Items

Very Nice
Reviewed by Chris L. - May 3, 2017

Likes: My first down sleeping bag and I really like it. Very light weight and packs very small. Seems well built and looks very nice. Recommended!

Dislikes: None

Great bag
Reviewed by Rod H. - July 5, 2016

Likes: lightweight

Dislikes: sticky feel to the bottom of the bag

Reviewed by Anonymous Backcountry Edge Customer - June 16, 2014

Likes: Best sleeping bag I ever owned. Everything Kelty says about the design and features are true. I'm 6' 1" and the regular size gives me an extra 3 inches at the top of the bag, so no need to buy a "long" model unless you are over 6' 2" or 3".
I went for the entire Kelty Trail-Logic system (tent, PK50 pack, SB35 bag) based on very knowledgeable customer service advice from Leon at BackCountry Edge and I could not be happier.

Dislikes: There is nothing to dislike.

Earn Gear Points for Reviewing Products

Join our FREE Inside Edge program and receive 20% off a full-price item. Earn discount points for reviewing items you purchase and receive exclusive discounts.

What are points?
As a member you can share reviews of items you purchase and we'll reward you with discount points valued at 5% of the item's original purchase price.

It’s EASY and it’s FREE.

Sign Up Today »