Highlights
BEST USE: 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
Performance
- Ultralight
- Lightweight
- Midweight
- Ultra Compact
- Compact
- Midsize
- Warm
- Cold
- Extreme Cold
About The Product
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.
Product Features
- 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
Shipping & Returns
Free Express shipping via Australia Post within Australia for orders over $99.*
All orders under $99 incur a $10.00 shipping fee for delivery within Australia.
*Does not include bulky items. Orders with bulky items incur a $10.00 delivery fee within Australia
For more details, check out our Shipping Policy.
We do not ship to an address outside of Australia.
If you are not entirely satisfied with your order, you may be entitled to a refund of the purchase price of the Product. For more details, please check out our Refund Policy.
Find Locally

Comfort Blend Sleeping Bag Liner Rectangular

- 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

Tencel
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
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Comes WithStorage Case
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Material(s)Coolmax Polyester & TENCEL Lyocell
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SpecialBio-based HeiQ Fresh Odor Control
Rectangular | Rectangular (Pillow Sleeve) | |
---|---|---|
Dimensions | 72.8 x 31.5 185 x 80 cm | 88.6 x 31.5 in 225 x 80 cm |
Packed Size | 5.9 x 3.0 x 4.7 in 15 x 7.5 x 12 cm | 7.1 x 3.1 x 5.1 in 18 x 8 x 13 cm |
Weight | 10.2oz 290g | 12.3oz 350g |
Frequently Asked questions
Is this liner good for backpacking?
Probably not. The Comfort Blend liner is heavier and bulkier than most backpackers would want - a Breeze or Reactor would be better choices
Does a Comfort Blend liner add warmth to a sleeping bag?
Yes - any extra layer traps insulating air, so it will add some warmth. If you are looking for a thermal boost, check out the Reactor liners
How does the HEIQ-Fresh work?
The liner is impregnated with bio-based amino sugar polymers that absorb and neutralise odours. When the liner is washed, the compounds that cause odour are released, and the polymer is ready for the next use
Does the Comfort Blend Liner have a side zipper?
To keep the liner reasonably light and compact for travel, it does not have a side zipper
Shipping & Returns
Free Express shipping via Australia Post within Australia for orders over $99.*
All orders under $99 incur a $10.00 shipping fee for delivery within Australia.
*Does not include bulky items. Orders with bulky items incur a $10.00 delivery fee within Australia
For more details, check out our Shipping Policy.
We do not ship to an address outside of Australia.
If you are not entirely satisfied with your order, you may be entitled to a refund of the purchase price of the Product. For more details, please check out our Refund Policy.