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Sea to Summit Thermolite Reactor Extreme

Availability
Immediately. You can order only as many items of this product as we currently have in stock or the amount arriving to us.The product will be removed from our product range.

Detailed availability

Location Store (Helsinki): Trekking, 11, warehouse

Reviews

Overall rating

☆☆☆☆☆ (57 reviews)

Product description

The Thermolite® Reactor Extreme increases sleeping bag performance by up to 15°C with its super insulating 110g/m² Thermolite® fabric. Spacious design allows for a comfortable night’s sleep, even when the mercury plummets. Thermolite® is a fibre with a hollow core that provides extraordinary warmth for its weight while remaining extremely breathable. The Thermolite® Reactor Extreme adds warmth to a sleeping bag or, used alone, is ideal as a warm weather bag. With the stretchy knit fabric that moves with you and a draw cord hood, this liner is perfect for wrigglers and rollers or anyone who needs some extra warmth.

Adds warmth to a sleeping bag

Mummy shape with a box foot

Draw cord hood with mini cord lock

Machine washable

Packs into its own UltraSil® Cordura® stuff sack

110g/m² Thermolite® construction throughout

Colour: red

The approximate size of the packed product or the sales package is 190 x 120 x 120 mm.

Material
Synthetic fiber

Weight
0,399 kg
(with sales package 0,4 kg)

Warranty
24 month(s)

Comments

Cecile D. verified buyer, 6.4.2024

Overall rating

☆☆☆☆☆

— Show original

Nice fabric but doesn't keep as warm as advertised Increase the temperature by up to 2 degrees An opening on the side would have been more practical

Jyri K. verified buyer, 3.4.2024

Overall rating

☆☆☆☆☆

— Show original

Clearly increases the feeling of warmth inside the winter bag and does not feel cramped against bare skin. The stated increase of +15 degrees Celsius to the operating temperature may have been exaggerated, and on the manufacturer's website the updated model information talks about a 15% increase, which may be more true

jul...@...om verified buyer, 15.10.2023

Overall rating

☆☆☆☆☆

All the warmth you need!

Janne H. verified buyer, 2.10.2023

Overall rating

☆☆☆☆☆

— Show original

My sleeping bag went bad, com value - 9. This was a bit too hot at +4 temperatures with the sleeping bag, so it seems to work well.

Markku S. verified buyer, 8.9.2023

Overall rating

☆☆☆☆☆

— Show original

Very comfortable, extends the season of a lighter sleeping bag perfectly.

Assaf B. verified buyer, 21.7.2023

Overall rating

☆☆☆☆☆

Great product for long trekking. Shipping was fast

Anonymous verified buyer, 26.4.2023

Overall rating

☆☆☆☆☆

— Show original

A clever product. Makes even a more affordable flavor bag warm. You should take a big enough one, i.e. the right size, and not skimp on it. As I recall, larger sizes cost more. Slept well in the fall in the porch.

Anonymous verified buyer, 11.4.2023

Overall rating

☆☆☆☆☆

— Show original

Easily increases cold resistance by several degrees, but not as much as advertised. A handy temperature control device if you have to use a sleeping bag in very variable conditions.

Anonymous verified buyer, 10.2.2023

Overall rating

☆☆☆☆☆

— Show original

Yes, this makes the sleeping bag warmer, but I think the promised +15 degrees is about half of the Lapland supplement. However, this is a really good product for camping thanks to its compact size and price. In the summer heat, this can be used alone, and in the late autumn weather, this has turned my 3-season sleeping bag into a 3.5-season bag.

Janne M. verified buyer, 28.1.2023

Overall rating

☆☆☆☆☆

— Show original