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Regular Price: £50.00

Special Price £45.00

Quick Overview



Sea to Summit Thermolite Reactor Mummy Sleeping Bag Liner

Increase the warmth of your sleeping bag and your sleeping comfort.

The Thermolite Reactor increases sleeping bag performance by up to 8.C with 90g/m2 Thermolite fabric. Their bestselling sleeping bag liner! The Reactor is made from 80g/m2 Thermolite - the lightest weight Thermolite fabric available.

Thermolite is a hollow core fibre that provides amazing warmth for its weight and remains extrmely breathable. The Reactor adds up to 8.C of warmth to a sleeping bag or can be used alone as a warm weather bag.

Sea to Summit Thermolite Reactor Mummy Sleeping Bag Liner Features & Specifications:

- Lighter weight, more packable than fleece

- Mummy shape with a box foot

- Drawcord hood with mini cord lock

- Contrasting colour along the top edge makes it easier to find the opening

- Packs into its own Ultra-Sil stuff sack

Length/Width; 210 x 90cm

Suitability; Cool Weather

Weight; 248g

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