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Sea to Summit

Boosts the warmth of your sleep system in cold conditions

Lightweight Recycled Antimicrobial

Product Specifications

Average weight 365g (Short), 400g (Regular), 430g (Long)
Fits to 170cm (Short), 185cm (Regular), 198cm (Long)
Foot width 55cm
Length 178cm (Short), 193cm (Regular), 206cm (Long)
Material 100% post-consumer recycled polyester
Rolled size 15 x 25 x 15cm
Shoulder width 80cm

Features

Thermolite® hollow-core fibres and grid fleece trap warmth with minimal added weight
Stretch fabric means the Reactor 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
Can be used on its own as a lightweight sleeping bag in warm-weather conditions
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

Sea to Summit

A stretchy liner to add up to 6°C warmth without adding significant weight and bulk

Lightweight Recycled

Product Specifications

Average weight 330g (Short), 350g (Regular), 365g (Long)
Fits to 170cm (Short), 185cm (Regular), 198cm (Long)
Foot width 55cm
Length 178cm (Short), 193cm (Regular), 206cm (Long)
Material 100% post-consumer recycled polyester
Rolled size 11.5 x 19 x 11.5cm
Shoulder width 80cm

Features

Thermolite® Pro technology uses hollow-core fibres and Far Infrared technology to trap and reflect your body heat without extra bulk
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

Reactor Fleeceweight Sleeping Bag Liners

Reactor Midweight Sleeping Bag Liners

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