Sea to Summit Thermolite Reactor Mummy +8°C Liner
£55.00

Sea to Summits' best-selling sleeping bag liner


Add to Shopping Cart

An excellent cold weather option for those who need additional warmth
The Reactor adds up to 8°C of warmth to a sleeping bag or can be used alone as a warm weather bag
Made of 80g/m² Thermolite® fabric, the lightest weight Thermolite® fabric available
Thermolite® is a hollow core fibre that provides amazing warmth for its weight and remains extremely breathable
This is a super stretchy, soft, and comfortable choice with a mummy shape, foot box and a drawcord hood
Compact and lighter weight than fleece, this is a best seller for good reason.
It will bump up the warmth of your sleeping bag considerably, depending on your metabolism, your sleeping bag and sleeping pad, and the environment
Colour: Black / Red trim
Fabric:  THERMOLITE® polyester, 80g/m²
- A hollow core fiber that traps air so when it’s knitted into fabric, it holds heat in the actual fiber as well as the looped structure of the knit
Shape: Mummy shape with a box foot
Dimensions: 210cm length x  90cm shoulder
Weight: 248g, 8.75oz
Stuff Sack Size: 15 x 11cm, 5.75 x 4in
Features:
The hollow core fibers trap heat and offer extraordinary insulating properties
Lighter weight, more packable than fleece
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
Suitable for use with a rectangular / wide sleeping bag, the knitted fabric of the Reactor is so stretchy that you won’t feel the shape of the liner at all
Easy to wash and helps to keep your down or synthetic-insulated sleeping bag cleaner for longer
Machine wash and air dry, avoid fabric softeners and dryer sheets to maintain wicking performance

Free UK Delivery On All Orders
Orders received BEFORE 1pm on days we are open are usually dispatched the same day with Royal Mail using a 2nd Class delivery service (normally 2-3 working days).
As we are closed on a Tuesday, items ordered after 1pm on the proceeding Monday will not be posted until Wednesday afternoon

Orders over £20 will be sent Tracked & Signed For.
We will use Royal Mail or Parcelforce where applicable
Used depending on the size/weight of your order and if so we will try to inform you before dispatch.

Next Day UK Delivery  £10.00
Orders placed BEFORE 1pm on days we are open will be dispatched the same day, usually by Royal Mail or occasionally by Courier and will require a signature. Any Next Day orders received after this time will be dispatched the following working day. Please note any orders placed AFTER 1pm on Fridays will be dispatched on the following Monday (excluding Bank Holidays).

Highlands of Scotland, UK Islands & Countries outside of the UK
The above does not apply to these areas
We do not deliver to countries not in the United Kingdom

If you would like any more information on your delivery
please contact us
bacoutdoor@gmail.com

Availability
As a busy independent retailer, very occassionally we may not have the ordered item in stock. In this case we will inform you of the situation so you can decide how we proceed to your satisfactio
n.