Sleeping Bags & Pads
Thermolite Mummy Liner
By Sea to Summit
VAT included
Product image not available
Item code AREACTOR
Delivery across the UAE: AED 25, free from AED 500. Dispatched within 1 business day, then delivered in 1–2 business days. Delivery information →
Request a return within 14 days of delivery. Some items can’t be returned. Returns policy →
Description
The THERMOLITE Reactor Fleece liner is Sea to Summit's warmest sleeping bag liner.
Add one to your sleeping bag before heading into really cold environments or, use as a 'stand alone' sleeping bag when the weather is warmer. The hollow core THERMOLITE fibers have the same hollow structure as polar bear – when made into a fleece, this traps a lot of insulating air.
Luxuriously soft, the Reactor Fleece is perfect as part of a cold weather sleep system – plus it will help keep your sleeping bag clean.
Facts
The bag shape is mummy. The packed volume is 2.75 L. The total weight is 379 g.
- Total weight
- 379 g
- Bag shape
- mummy
- Packed volume
- 2.75 L
GOCO / CHOOSING WELLWhat matters here
Bag, pad, shelter and personal comfort work together.
What temperatures are expected?
Read the rating method and maker’s guidance, then account for your own sleep comfort and full setup.
Will it fit your body and shelter?
Compare length, shoulder room and packed dimensions with your mat and available floor space.
How is the pad used?
Check insulation information, inflation method and whether repair items are included.
Terms you may see
- Comfort rating
- A labelled temperature reference; personal warmth depends on more than the bag.







