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Product Discontinued by Manufacturer

Sea to Summit Cinder CDL 50F Integrated Down Quilt Sleeping Bag has been discontinued by Sea to Summit and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Camping Gear, Sleeping Bags yourself to try and find the perfect replacement for you!

Product Info for Sea to Summit Cinder CDL 50F Integrated Down Quilt Sleeping Bag

The Cinder is a lightweight, super-packable quilt insulated with 750+ Loft ULTRA-DRY Down protected by our waterproof-breathable NanoShell. A drawcord pulls the foot end together into a footbox for cooler nights, and three adjustable straps keep the quilt secured to your sleeping mat.image

Quilts are not for everyone, but many weight-conscious backpackers choose a quilt over a sleeping bag for warmer-weather use. The lack of a zipper and hood reduce weight and packed volume, and the broad cut provides real freedom of movement. Sea to Summit quilts have an additional advantage: the QuiltLock system means that the Cinder can be attached to a Sea to Summit sleeping bag adding a whole extra seasons warmth to your sleep system.

Features of Sea to Summit Cinder CDL 50F Sleeping Bag

  • 20D Nylon waterproof/breathable NanoShell fabric protects again wind and external moisture
  • 20D Nylon fabric lining that is soft to the touch, lightweight and breathable
  • RDS 750+ Loft ULTRA-DRY Down lofts up to provide warmth but packs down really small
  • 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
  • Sewn through quilted construction reduces weight and bulk
  • Connect two quilts together to make a doubleCinder, Glow and/or Ember Quilts
  • QuiltLock System securely connects your Cinder quilt to any Sea to Summit sleeping bag for extra warmth
  • Includes a Sea to Summit Ultra-Sil Compression Sack and large storage cell

Package Contents:

  • Sea to Summit Cinder CDL 50F Sleeping Bag

Sleeping Bag Accessories

1–24 / 24
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Outdoor Essentials

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Related Products to Sea to Summit Cinder CDL 50F Integrated Down Quilt Sleeping Bag

Sea to Summit Cinder CDL 50F Integrated Down Quilt Sleeping Bag Unavailable & Discontinued Models

List of Unorderable Models

  • Sea to Summit Cinder CDL 50F Integrated Down Quilt Sleeping Bag, Grey, Regular, S2311 , MPN: S2311 , UPC: 9327868139743 , Code: Z02-SI-SES1P8-S2311
  • Sea to Summit Cinder CDL 50F Integrated Down Quilt Sleeping Bag, Grey, Large, S2312 , MPN: S2312 , UPC: 9327868141197 , Code: Z02-SI-SES1P8-S2312
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Last updated 2026-09-24 UTC.