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Western Mountaineering
Astralite Quilt: 26F Down

5 out of 5 stars
1 Review
$465.00 - $480.00



Astralite Quilt

A high-performance sleep system for obsessive gram counters, the Western Mountaineering 26 Degree Down Astralite Quilt comes to you with top-tier craftsmanship, materials, and an out-of-this-world warmth-to-weight ratio. As with the rest of Western Mountaineering's products, the Astralite's 850-fill power European down is untreated to let the large clusters and natural oils within offer sufficient resistance to moisture while trapping precious warmth, and the 7D and 10D taffeta fabric encompass it for an exceptionally high warmth-to-weight ratio and highly compressible design. 

Cut with a performance mummy shape, this quilt is compatible with any mummy-shaped sleeping pad to eliminate uneven cushioning and restless nights. While other quilts suffer from poor design when it comes to their closures, the Astralite's bottom system snugly closes from shoulder to foot, while the top collar drapes around your shoulders to further prevent any disheartening heat loss. Plus, the closure system easily accommodates a wide variety of body shapes to let the whole family use it. With a total weight tipping the scale at barely one pound, this toasty down quilt compresses down to roughly the size of your water bottle for easy packing and comfortable trekking.


  • Toasty, lightweight down quilt for warmth in the backcountry
  • Soft, durable shell adds protection without the bulk
  • European 850-fill down insulation is warm and highly compressible
  • Unique closure system secures from shoulders to feet
  • Top collar drapes around your neck to block wind and retain heat
  • Mummy shape boosts heat efficiency and fits mummy pads
  • Western Mountaineering was founded in NorCal over 30 years ago
  • Item #WES001I
[face fabric] 12D ExtremeLite nylon, [lining] 10D nylon taffeta
850+ fill down
Max User Height
[5ft 8in] 6ft, [6ft 4in] 6ft 6in
Shoulder Circumference
[5ft 8in] 59in, [6ft 4in] 60in
Hip Circumference
[5ft 8in] 51in, [6ft 4in] 52in
Foot Circumference
Draft Tube
Pad Retainer
pad straps
Fill Weight
[5ft 8in] 10.5oz, [6ft 4in] 11.3oz
Storage Sack
Stuff Sack
Stuff Size
6 x 10in
Claimed Weight
[regular] 1lb, [long] 1lb 1.5oz
Manufacturer Warranty
backpacking, weekend camping