Highlights
Best Use: Comfort, Travel
Weight: 5.6oz | 160g
Length: 88.6in | 225cm
Packed Size: 4.7 x 2.6 x 3.9in | 12 x 6.5 x 10cm
Performance
- Ultralight
- Lightweight
- Midweight
- Ultra Compact
- Compact
- Midsize
- Warm
- Cold
- Extreme Cold
About The Product
Designed primarily for comfort, the Silk Blend Liner adds warmth to your sleeping bag via the 72% Thermolite® Pro yarns with infra red technology, Thermolite® EcoMade fibers and 28% silk. The combination creates a soft, luxurious sleep environment.
Two versions are available. The Rectangular with Pillow Sleeve has Comfort Stretch Panels along the seams to boost sleeping comfort. The Mummy version has practical shoulder openings which aid with temperature regulation.
Product Features
- A liner is the climate core of your sleep system - the Mummy Shaped Silk Blend liner adds warmth and a touch of luxury to your sleeping bag
- Rectangular with Pillow Sleeve is a great hygienic sleep sheet wherever you travel
- HeiQ odor control technology helps keep the liner fresh even after extended use
- Sea to Summit Guarantee is offered for the Lifetime of this product
Shipping & Returns
Free US Shipping on Orders $50+
Easy 60-Day Returns
For more details, please check out our Help Center.
Find Locally

- A liner is the climate core of your sleep system - the Mummy Shaped Silk Blend liner adds warmth and a touch of luxury to your sleeping bag
- Rectangular with Pillow Sleeve is a great hygienic sleep sheet wherever you travel
- HeiQ odor control technology helps keep the liner fresh even after extended use
- Sea to Summit Guarantee is offered for the Lifetime of this product
Design Details
Technical Features

HEIQ Fresh

Thermolite Pro

Thermolite Eco Made
Tech specs
-
ClosureStorage Case
-
Material(s)Thermolite® Pro, Thermolite® EcoMade fibers & silk
-
SpecialBio-based HeiQ Fresh Odor Control
Compact Mummy | Standard Mummy | Rectangular with Pillow Sleeve | |
---|---|---|---|
Dimensions | 72 x 31.5 in 184 x 80 cm | 81 x 31.5 in 206 x 80 cm | 88.6 x 31.5 in 225 x 80 cm |
Fits Up To Height | 70 in 177 cm | 78 in 198 cm | 70 in 177 cm |
Packed Size | 4.7 x 2.4 x 3.1 in 12 x 6 x 8 cm | 4.7 x 2.6 x 3.9 in 12 x 6.5 x 10 cm | 4.7 x 2.6 x 3.9 in 12 x 6.5 x 10 cm |
Weight | 4.6 oz 130 g | 4.9 oz 140 g | 5.6 oz 160 g |