The Best Ultralight Sleeping Bags for 2024

The sun is lower in the sky, and nights are getting chilly. With our top-notch sleeping bags ready for action, every upcoming escapade promises cozy nights under the open sky, whether you're hiking rugged trails, extensive thru-hikes, or lounging by the campfire.

The Flicker UL Quilt Bag

Quilt. Bag. Blanket. Our most popular sleeping bag is whatever you need it to be. Cinch up the feet, it functions like a toasty bag. Warmer nights? Open the footbox for more ventilation. Unzip all the way and it becomes a featherlight quilt. A regular-length 20ºF Flicker, our most popular version, weighs in at a mere 25 ounces (715g)!

Some Flicker UL Accolades

Gearjunkie's 5-Year Review

"In the last 5 years, I have been on a lot of camping and backpacking trips... But the Feathered Friends Flicker UL Sleeping Bag Quilt has survived all of it. And not just survived, but also held up impressively well and met all my expectations for performance."

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OutdoorGearLab's Top Pick

"The Flicker is an extremely versatile bag for different seasons, temperatures, climates, and uses. Variations of this bag go down to a 20°F limit rating, making it a good bet there's a perfect one for you."

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Backpacking Light's Staff Pick

"After testing way too many sleeping bags, I decided that the Feathered Friends Flicker UL 20 Quilt Sleeping Bag is the most versatile and comfortable bag I’ve used in a long time."

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What Down Means For You

With so many different pursuits and sleeping preferences, we have an ultralight sleeping bag for every taste. All of our ultralight (UL) sleeping bags are constructed with the absolute best 950+ Fill Power goose down, which maximizes warmth-to-weight ratio. What does that mean for your adventures? Less weight in your backpack but all the warmth you need year after year.

The Uberlight Kit

Shave serious grams off your pack weight with the Tanager Sleeping Bag - it weighs just 18.6 ounces (527g), but with 950+ fill power down, it's still exceptionally warm for many nights on the trail.

For chilly nights and mornings on the trail, the Eos Jackets are the go-to move. 900+ Fill Power Down exceeds most of the competition.

RDS Certified Down

100% of the down we use - for every sleeping bag, jacket, pillow, & comforter - is certified to the Responsible Down Standard (RDS), which certifies the down we use does not come from animals that have been subjected to any unnecessary harm.