Description
The THERMOLITE® Reactor Extreme uses our super insulating 110g/m3 to seriously increase sleeping bag performance. The spacious design is slightly tapered from head to foot to reduce weight and increase thermal efficiency, and the drawcord hood can be cinched down for extra warmth when required. This knit fabric also has serious stretch to it, making the Reactor Extreme the ideal liner for the restless sleeper.
Tech Specs
- Adds extra warmth
- Mummy shape with a box foot
- Drawcord hood with mini cord lock
- Extends life of sleeping bags by keeping them clean
- Contrasting colour along the top edge makes it easier to find the opening
- Packs into its own Ultra-Sil® stuff sack
- Also available in a long version for the vertically blessed
- 110g/m² Thermolite® construction throughout
Related products
Silk + Cotton Travel Liner
Sea to Summit
Sea to Summit's lightweight Silk Cotton Travel Liners are constructed from 100% natural fibres. With double folded and reinforced seams, our travel...
View full detailsAeros Ultralight Pillow
Sea to Summit
The Aeros™ Ultralight Pillow epitomises Sea to Summit's design preferences for ‘light, compact and comfortable’. The result is a 20D laminated poly...
View full detailsAeros Premium Pillow
Sea to Summit
AVAILABLE IN ASSORTED COLOURS A luxurious high performance pillow without the weight and bulk. Perfect for travel and camping where you can risk a ...
View full detailsPremium Silk Travel Liner
Sea to Summit
We make our Premium Silk Travel Liners from the finest ripstop silk and have added Polyester/Lycra stretch panels along the length of the seams. Th...
View full detailsPremium Cotton Liner
Sea to Summit
Cotton Travel Liners are the economical choice for the price conscious traveller. We use durable, high thread count cotton that is as comfortable a...
View full details