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Sleeping Bag Liner - Silk

Product Name: MummyLiner™ Silk

$109.95 USD
$109.95 USD
Sale Sold out
Shipping calculated at checkout.
  • Adds up to 9.5 °F degrees to a sleeping bagWide top opening for easy entry and exit, ensuring hassle-free use and convenience.
  • Contoured foot end designed to perfectly match the shape of your sleeping bag, ensuring maximum comfort and insulation.
  • Double-stitched throughout for exceptional durability, ensuring your sleeping bag liner withstands the rigors of outdoor adventures.
  • Includes a compact and lightweight stuff sack for convenient storage and portability. 
  • Equipped with a drawstring hood to effectively seal out the elements, providing added protection and warmth during chilly nights.
  • High quality silk is the optimum fabric for minimizing packing size and weight.  Silk is breathable, soft to your skin and responds well to changing temperatures.  It keeps you cool in the tropics and toasty in the mountains.

Color:Dark Olive Green
  • Free Shipping on Orders over $99
  • 30-Day Returns
  • Lifetime Warranty
View full details
  • Outdoor

    Outdoor

  • Silk

    Silk

  • Alpine Minimalist

    Alpine Minimalist

  • Hyperlight

    Hyperlight

Silk Temperature Rating

Fabric & Temp Guide

Weighing in at just 4.7 oz, the Silk MummyLiner™ is exceptionally lightweight, making it the ideal choice for minimizing packing bulk and weight. Its tapered design fits snugly into your sleeping bag, enhancing insulation and comfort while keeping it clean. With convenient features like a drawstring hood, wide top opening, and boxed foot end, this liner offers easy use and maximum coverage, whether you're camping in the mountains or lounging in tropical paradises.

Upgrade your camping gear with the 100% silk MummyLiner™ today and experience the ultimate in warmth, comfort, and convenience. Featuring a double-stitched design with a drawstring hood and boxed foot bed for optimal thermal performance, as well as a wide top opening for effortless access, this MummyLiner™ is the perfect addition to your outdoor arsenal. Say hello to enhanced comfort and goodbye to chilly nights – invest in the silk MummyLiner™ now.

  • PRODUCT DIMENSIONS 95" x 35" I 22"
  • PACKING SIZE 6" x 3" 
  • WEIGHT 4.7 oz. 
  • MATERIAL 100% silk

Hand or machine wash in cold with mild detergent. Rinse in cool water. Do not bleach. Do not iron. No dry cleaning. Do not wring. Air dry. Wash colors separately.

Repairs and Warranty:
All COCOON gear is guaranteed against manufacturing or material defect. We do not warranty products damaged from normal wear and tear, alteration made by owner, misuse, accidents, or damages caused by uses other than intended. Damage due to misuse, normal wear and tear, or improper care may be repaired, at the discretion of COCOON, at a reasonable charge. Gear returned for repair must be clean and free of debris.

Frequently Asked Questions

We have purchased our silk from the mills since 1991. We have worked with suppliers for many decades and developed our own materials. We use the highest grade silk available.

A MummyLiner is specifically designed to add additoinal warmth and hygene to an existing sleeping bag. A MummyLiner allows you to wash the bag less.

We tested our sleeping bag liners in a lab using a copper dummy and 0F sleeping bag. The additional warmth created by adding our various sleeping bag liners is the additional warmth realized by the data. If you add our liner to your bag, you too will experience an increased warmth.