
SEA TO SUMMIT Reactor - Thermolite Mummy Liner - Black
Our most popular sleeping bag liner! The Reactor is made from 80g/m² THERMOLITEĀ®āthe lightest weight THERMOLITEĀ® fabric available. THERMOLITEĀ® is a hollow core fibre that provides amazing warmth for its weight and remains extremely breathable. The Reactor adds up to 8°C of warmth to your sleeping bag or can be used alone as a warm weather bag.
FEATURES
- Lighter weight, more packable than fleece
- 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
- Adds warmth to a sleeping bag
- Packs into its own UltraSil stuff sack
- Machine washable
SPECIFICATIONS
| Ā |
Item |
| Length | 210 CM |
| Width | 90 CM |
| Weight | 248 G |
SIZE CHART

Original: $75.97
-65%$75.97
$26.59Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
Our most popular sleeping bag liner! The Reactor is made from 80g/m² THERMOLITEĀ®āthe lightest weight THERMOLITEĀ® fabric available. THERMOLITEĀ® is a hollow core fibre that provides amazing warmth for its weight and remains extremely breathable. The Reactor adds up to 8°C of warmth to your sleeping bag or can be used alone as a warm weather bag.
FEATURES
- Lighter weight, more packable than fleece
- 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
- Adds warmth to a sleeping bag
- Packs into its own UltraSil stuff sack
- Machine washable
SPECIFICATIONS
| Ā |
Item |
| Length | 210 CM |
| Width | 90 CM |
| Weight | 248 G |
SIZE CHART














