Ember Down Quilt Series

Warm, low weight and small packed size AKA the perfect down quilt

$146.30 – $230.30

Size Guide
What Is This

Sleeping Bag Temperature Ratings Explained

The EN Rating scale is a scientific test to determine the warmth of a sleeping bag. Unisex sleeping bags list the Lower Limit which is the lowest temperature rating that an average male sleeper would be comfortable in. Our women’s sleeping bags list the Comfort Limit, which is the lowest temperature rating at which an average female sleeper should be comfortable. The comfort and lower limit temperature ratings are listed in the features table on the product page.

For example, a unisex sleeping bag that shows a Lower limit of 23ºF means a man should be comfortable down to air temperatures of 23ºF. The same bag will also have a Comfort limit, in the realm of 32°F, so a woman would be comfortable down to an air temperature of 32ºF. Men and women should always sleep in a layer of long underwear and use a sleeping mat with an R-Value appropriate for expected ground temperatures – without this, the sleeping bag itself is unlikely to keep the sleeper warm enough.

Here’s a basic categorization of appropriate use, based on rated temperatures:
Summer:   >+35ºF / +3°C
3-Season:   +10 to +35ºF / -15° to 0°C
Winter:   <10ºF / -15°C

A huge variety of factors can impact sleeping bag warmth - the above temperatures are merely guidelines, not guarantees. It’s important to think of a sleeping bag as one element in a sleep system which also includes an appropriately insulating sleeping pad and a liner. For instance - if you plan on sleeping in nighttime air temperatures of 27ºF / -3°C, choose a bag with a gender-appropriate rating of 23°F / -5°C nights, plus a sleeping mat with an R-Value of 2.5 to 3, and consider a Reactor thermal liner. If you have any questions about which temperature sleeping bag / R-Value sleeping mat you should select, or how to improve your warmth in a sleep system, reach out to us via our contact page any time.

$209.00 $146.30

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When the nights are warm, and you just need to make a run for nature, the Ember™ down quilt is a perfect choice. With an ultralight 15D shell and lining fabric the Ember™ will pack down super tiny, but still keep you toasty overnight. With a cinch or zip closure on the bottom of the quilt, it offers versatility and temperature control. It's filled with 750+ loft RDS certified ULTRADRY Down™ and is ideal for adventure racing, cycle touring and ultra lightweight hiking.


Packed Size

40°F: 2.1 L
25°F: 3.0 L
14°F: 4.2 L


40°F: 14.6 oz ≈ Lighter than a roll of paper towels
25°F: 1 lb 4 oz ≈ Lighter than a carton of eggs
14°F: 1 lb 11 oz ≈ Carton of large eggs


40°F: Warm Weather only! Late spring through early fall will be the limits of this quilt.
25°F: 3 Season - take this quilt out spring into fall, no matter where you are.

14°F: 3.5 Season - comfort for fall, some winter, and all of spring. Perfect for summer when used as a blanket.


As much room as you desire, this quilt can't hold you back.


  • RDS certified 750+ loft ULTRA-DRY Down 90% Down Cluster Premium Duck Down
  • Tapered sewn through box baffle construction
  • 15D Nylon shell and lining for minimal weight and bulk
  • Includes four adjustable straps to secure onto a sleeping mat
  • Cushioned internal shoulder-end draw-cord
  • Includes lightweight Ultra-Sil™ compression bag and a combined storage cell/laundry bag