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Sea to Summit

Increase the warmth of your sleep system (up to 4°C) with minimal additional weight

Lightweight Recycled Antimicrobial

Product Specifications

Average weight 235g (Short), 255g (Regular), 270g (Long)
Foot width 55cm
Length 178cm (Short), 193cm (Regular), 206cm (Long)
Material 100% post-consumer recycled polyester
Rolled size 10 x 18 x 10cm
Shoulder width 80cm
Fits to 170cm (Short), 185cm (Regular), 198cm (Long)

Features

Lightweight and insulative, Thermolite® Pro technology with hollow-core fibres and infrared-absorbing pigments enhances warmth with minimal pack size
Stretch fabric means the Reactor Liner fits any shape of sleeping bag
Stretch-knit and shaped arm openings allow unrestricted movement, providing natural comfort throughout your sleep
Ergonomic design with a fitted hood delivers optimal warmth and comfort without extra weight or bulk
Snap connectors at the shoulders easily pair with Sea to Summit sleeping bags for quick, hassle-free entry and exit
Machine washable construction simplifies care and reduces wear on your sleeping bag over time
HeiQ Fresh odour control technology helps keep the liner fresh even after extended use
Comes with a stuff sack
Crafted with certified recycled fibres and bluesign®-approved materials to minimise environmental impact
Ideal for

Sea to Summit

Incredible stretch, feels soft against your skin and wicks moisture

Lightweight Recycled Durable

Product Specifications

Average weight 265g (Short), 275g (Regular), 290g (Long)
Foot width 55cm
Length 190cm (Short), 205cm (Regular), 216cm (Long)
Material 70% COOLMAX® EcoMade polyester, 30% TENCEL™ Lyocell
Rolled size 10 x 18 x 10cm
Shoulder width 80cm
Fits to 170cm (Short), 185cm (Regular), 198cm (Long)

Features

Breeze Liner offers versatility to suit a range of climates and conditions
Fabric is a blend of 70% recycled (COOLMAX® EcoMade) and 30% sustainably-grown (TENCEL™ Lyocell) yarns that work together to provide Climate Control, wicking moisture to keep you cool and comfortable on warm nights
Stretchy knitted fabric fits any sleeping bag shape, offering exceptional freedom of movement whether you're sleeping still or tossing and turning
Drawcord footbox for enhanced ventilation and greater freedom of movement inside or outside your tent
Technical hood and Climate Control shoulder openings are designed to maximise mobility and minimise weight without compromising comfort
Machine washable and durable, this liner helps reduce washing of your sleeping bag, preserving its loft and extending its lifespan
HeiQ Fresh odour control technology helps keep the liner fresh even after extended use
Comes with a stuff sack
Constructed with lower impact certified recycled and bluesign®-approved materials

Sea to Summit

Incredible stretch, feels soft against your skin and wicks moisture

Recycled Stretchy

Product Specifications

Average weight 284g
Foot width 55cm
Length 216cm
Material 70% COOLMAX® EcoMade, 30% TENCEL™ Lyocell
Rolled size 15 x 7 x 11cm
Shoulder width 80cm

Features

Breeze Liner offers versatility to suit a range of climates and conditions
Fabric is a blend of 70% recycled (COOLMAX® EcoMade) and 30% sustainably-grown (TENCEL™ Lyocell) yarns
COOLMAX® fabric technology keeps you dry and comfortable by wicking moisture from the skin
TENCEL™ Lyocell is a USDA-certified fibre, manufactured using an environmentally responsible process and the blended fabric offers luxurious next-to-skin comfort
Knitted fabric provides incredible stretch and freedom of movement
Mummy version has a drawcord footbox for optimal comfort:
- The drawcord footbox and shoulder openings integrate perfectly with the Free-Flow Zip system in select Sea to Summit sleeping bags
- Open the base drawcord, and you can hitch the liner up and walk - perfect for bathroom breaks
HeiQ Fresh odour control technology helps keep the liner fresh even after extended use
Keeps sleeping bag clean on the inside
Comes with an Ultra-sil stuff sack

Sea to Summit

Add warmth to your sleep system in cool and cold conditions without the need for extra layers or heavy fabrics

Product Specifications

Average weight 265g
Foot width 55cm
Length 206cm
Material 50% Thermolite® Pro Yarn, 50% Thermolite® EcoMade yarn
Rolled size 15 x 7 x 11cm
Shoulder width 80cm

Features

Reactor liners provide a thermal boost to retain heat and warmth. As the core of your sleep system the Reactor liner extends the performance of your sleeping bag in colder conditions.
Fabric is a blend of 50/50 blend of ThermoLite® Pro and 100% recycled ThermoLite® EcoMade and uses infrared technology for increased insulation
ThermoLite® Pro technology uses knitted, hollow-core fibres and infrared-absorbing ceramic pigments to reflect your body's heat back for enhanced warmth and comfort
Knitted fabric provides incredible stretch and freedom of movement and these liners work perfectly with sleeping bags of any shape
The classic Mummy version has practical openings in the shoulders to allow you user to stretch your arms out
HeiQ Fresh odour control technology helps keep the liner fresh even after extended use
Keeps sleeping bag clean on the inside
Comes with an Ultra-sil stuff sack