Gear Sleeping Bag Liners

Breeze Sleeping Bag Liner [Insect Shield]

Available in both a Mummy version with a drawcord base, and a Rectangular model with a pillow sleeve...

Silk Blend Sleeping Bag Liner

Designed primarily for comfort, the Silk Blend Liner adds warmth to your sleeping bag via the 72% Th...

Reactor Fleeceweight Sleeping Bag Liner

Boost your sleep system’s warmth with the Reactor Fleeceweight. Thermolite® hollow-core fibers and g...

Reactor Midweight Sleeping Bag Liner

The Reactor Midweight enhances your sleep system with advanced Thermolite® Pro fabric. Infrared-abso...

Breeze Lightweight Sleeping Bag Liner

The Breeze Liner delivers all-weather comfort with a breathable blend of COOLMAX® EcoMade and plush ...

Comfort Blend Sleeping Bag Liner

A liner is the core of a sleep system, keeping your sleeping bag clean and improving your sleep clim...

Breeze Sleeping Bag Liner - Past Season

Available in both a Mummy version with a drawcord base, and a Rectangular model with a pillow sleeve...

Reactor Fleece Sleeping Bag Liner - Past Season

The Reactor Fleece Liner built from hollow-core Thermolite® Pro fibers used in a grid-pattern to del...

Breeze Lightweight Sleeping Bag Liner [Insect Shield]

The Breeze Liner with Insect Shield® offers all-weather comfort with a breathable blend of COOLMAX® ...

Reactor Lightweight Sleeping Bag Liner

Optimized for minimal weight and maximum warmth, the Reactor Lightweight enhances sleep system perfo...

Reactor Extreme Sleeping Bag Liner

An essential component in your sleep system, the Reactor Extreme liner with Thermolite® Pro fabric u...

Reactor Sleeping Bag Liner

Add warmth to your sleep system in cool or cold conditions: with our Reactor Liner. Using Thermolite...