Comfort Blend Sleeping Bag Liner


SKU: 301577

The Tencel-polyester blend is soft, stretchy and wicks moisture for comfort on warmer, more humid nights

A liner is the core of a sleep system, keeping your sleeping bag clean and improving your sleep climate. The Comfort Blend liner uses a stretch-knit fabric made of polyester and TENCEL Lyocell fibers to create a soft, comfortable, moisture-wicking layer around you.

Moisture Management, Travel

WEIGHT: 10.2oz | 290g

LENGTH: 72.8in | 185cm

PACKED SIZE: 5.9 x 3.0 x 4.7in | 15 x 7.5 x 12cm


  • The TENCEL Lyocell/Polyester blend provides excellent moisture wicking and next-to-skin comfort
  • HeiQ odour control technology helps keep the liner fresh even after extended use
  • Stretch-knit fabric and a rectangular cut for superior freedom of movement
  • Available in a Rectangular shape, and a Rectangular version with standard-size pillow sleeve
  • Rectangular version is designed for use with rectangular sleeping bags and quilts: improve your sleep climate while keeping your bag or quilt clean
  • Rectangular with Pillow Sleeve is a great hygienic sleep sheet wherever you travel
  • Sea to Summit Guarantee is offered for the Lifetime of this product

Technical Features


This product is made from 70% COOLMAX® fiber and 30% TENCEL™. Lyocell fiber for exceptional temperature regulation and luxurious next-to-skin comfort. 

HEIQ Fresh

Sea to Summit Liners are treated with HeiQ Fresh FFL, a biocide-free, highly effective odor control technology that uses a bio-based Amino Sugar Polymer to neutralize body odor. 

Tech Specs

Comes With
Storage Case


Coolmax Polyester & TENCEL Lyocell


Bio-based HeiQ Fresh Odor Control

Rectangular Rectangular with Pillow Sleeve
Dimensions 185 x 80 cm 225 x 80 cm
Packed Size 15 x 7.5 x 12 cm 18 x 8 x 13 cm
Weight 290g 350g


AquaSea Blue Rectangular Rectangular w/pillow sleeve

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