Glow GwI Quilt 50F

$168.95 - $178.95
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The Glow quilt is a lightweight summer quilt with synthetic insulation ideal for damp conditions. A drawcord pulls the foot end together into a foot box for cooler nights, and three adjustable straps keep the quilt secured to your sleeping mat.

Quilts are perfect for weight-conscious backpackers. The lack of a zipper and hood reduces weight and packed volume, and the broad cut provides freedom of movement. Sea to Summit quilts feature the QuiltLock system which allows quilts to connect to a Sea to Summit sleeping bag adding an extra season of warmth.

Sleeping pad and sleeping bag sold separately.


Sea to Summit
Temperature Rating F:
50° F
Temperature Rating C:
10° C
Super durable continuous filament synthetic insulation for trusted warmth in wet environments
Shell Fabric:
Lightweight 30D shell and 20D lining fabrics for compact packed size
- Regular: fits users up to 6 ft
- Long: fits users up to 6 ft 6 in
- Regular: 22.9 oz
- Long: 28.9 oz
Compressed Size:
- Regular: 3.4L
- Long: 4.6L
Width at Shoulders:
- Regular: 47 in
- Long: 55 in
Width at Hips:
- Regular: 59 in
- Long: 67 in
Width at Foot:
- Regular: 34 in
- Long: 38 in
Other Features:
  • Lightweight 30D Nylon shell fabric with a soft touch 20D Nylon lining fabric
  • Continuous-filament synthetic insulation is packable and durable
  • Versatile press stud and adjustable strap system secures the quilt to your mat, sealing in warmth
  • Drawcord cinches the foot end into a footbox for cooler conditions
  • QuiltLock System securely connects your Glow quilt to any Sea to Summit sleeping bag for extra warmth
  • Includes a Sea to Summit Ultra-Sil Compression Sack
  • Connect two quilts together to make a double—Cinder, Glow and/or Ember Quilts

The QuiltLock™ system uses the snap locks located at the shoulder and foot end of Sea to Summit sleeping bags plus the quilt footbox / quilt straps to secure a quilt to the sleeping bag. This adds thermal performance and versatility to your sleep system: your integrated quilt now works for ultralight summer adventures and turns your three-season bag into a four-season sleep system.

Unlike sleeping bags, which can be tested using a European Norm (EN) or ISO test protocol, there is no standard for temperature testing of quilts. All quilt temperature ‘ratings’ are therefore estimates. Sea to Summit calculates temperature recommendations for quilts based on the weight of down or synthetic fill used, compared to a similar Sea to Summit sleeping bag.
The Lowest Comfort Temperature is the lowest temperature at which we believe an average sleeper will still sleep comfortably. The Functional Limit is the lowest temperature at which a quilt could be used – it is below the threshold of what most users would regard as comfortable. These recommendations assume a sleeping mat with a tested R-Value appropriate for expected ground temperatures – without this, the quilt itself is unlikely to keep the sleeper warm enough.

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