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Sleeping Bag Liner - Cotton Flannel

Product Name: MummyLiner™ Cotton Flannel

$59.95 USD
$59.95 USD
Sale Sold out
Shipping calculated at checkout.
  • Adds up to 12.1 °F degrees to a sleeping bag
  • Wide 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.
  • Flannel is brushed, especially soft and warm cotton.  It adds more insulation than regular cotton and is perfect for cold places or to replace a sleeping bag in warm weather.

Color:African Rainbow
  • Free Shipping on Orders over $99
  • 30-Day Returns
  • Lifetime Warranty
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  • Outdoor

    Outdoor

  • Cotton Flannel

    Cotton Flannel

  • Base Camp Comfort

    Base Camp Comfort

  • Lightweight

    Lightweight

Cotton Flannel Temperature Rating

Fabric & Temp Guide

Crafted from 100% cotton flannel, this MummyLiner™ is brushed for extra softness and superior insulation. Whether you're using it inside your sleeping bag for added warmth or on its own during warm weather, this liner ensures you stay comfortable and cozy. Perfect for all seasons, it’s an invaluable addition to your camping gear.

Imagine nights wrapped in the softness of brushed cotton flannel, reducing the need to frequently wash your sleeping bag. The Cotton Flannel MummyLiner™ not only adds warmth but also protects your sleeping bag, extending its lifespan. Lightweight and easy to pack, it’s designed for adventurers who value comfort and practicality.

Don’t compromise on comfort during your outdoor adventures. Upgrade to the Cotton Flannel MummyLiner™ and enjoy the perfect blend of warmth and softness. Make every camping trip a cozy and comfortable experience.

 

  • PRODUCT DIMENSIONS 95" x 35" I 22"
  • PACKING SIZE 10" x 6"
  • WEIGHT 16 oz. 

MATERIAL 100% brushed cotton flannel

Flannel is brushed, especially soft and warm cotton. It adds more insulation than regular cotton and is perfect for cold places or to replace a sleeping bag in warm weather.

Machine wash (104°F/40°C). Tumble dry low. Do not bleach. Wash colors separately. May be dry cleaned.

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

The opening from the Velcro tab is 38" diagonal from the top down the side. The opening does not run the length of the TravelSheet.

Yes. Our Hood/Camp Pillow works as a sleep sytem in conjunction with our MummyLiners and your sleeping bag.

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.