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Sea to summit Reactor Thermalite Liner

Sea To Summit Reactor Thermalite Liner

40 Reviews | 0 Questions

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Product description Sea to summit Reactor Thermalite Liner

The “Reactor” is made from ThermoLite®®, a hollow core fiber that provides extraordinary warmth for its weight and remains extremely breathable.

Adds up to 15 degrees F / 8 degrees C of warmth to a sleeping bag or, used alone, is the ideal warm weather bag.

Features:

- Lighter weight, more packable than fleece

- Adds up to 15 degrees F / 8 degrees C of warmth to a sleeping bag

- Mummy shape with a box foot

- Draw cord hood with mini cord lock

- Color of liner is black

- Weighs just 8.7oz

- Packs into its own 3” x 5” sil nylon stuff sack

Specifications:

Reactor ThermoLite®® Liner:

- Weight: 8.7 oz / 248g

Do you love outdoor? Get your Sea to summit Reactor Thermalite Liner and enjoy your leisure activities with the security and confidence which Sea to summit gives you. Don´t forget that we have an great range of Sleeping bags for all sizes and weather conditions. In order to give you the most effective outdoor models possible, most of our Liners and blankets items have been designed in collaboration with the pros!

Features Sea to summit Reactor Thermalite Liner

Color

Yellow

Black

Product Type

Sleeping bags

Customer reviews of this product (40)

Technical questions about this product (0)

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5 / 5

40 Reviews

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Lightweight

Jordi - 21/10/2023

good product Nice touch. I used it on the wind horses

Optimal.

Tommy - 02/10/2023

Useful product to avoid dirtying the sleeping bag in bivouacs or to take to shelters. Lightweight and compact in your backpack.

Makes the difference

Orestis - 15/09/2023

Makes sleeping in the sleeping bag feel so much better and keeps my down sb as clean as possible

Seems like a great product

Mauri - 23/05/2023

Great and beautiful fabric. Excellent delivery

nice liner

Leonid - 22/12/2022

I'm not sure that it raises the temperature in the sleeping bag to the declared figures. however, very comfortable, quite light and very pleasant liner.

good quality

Cristian - 13/11/2022

nice fabric, very thin but keeps warm.

Excellent

Alex - 25/10/2022

An increase in temperature of 3-4 degrees. It got a little stuffy in the sleeping bag. Great for hostels.

Light and Cosy

Barış - 22/10/2022

I am 1.90m, 90 kg. The product is very light and feels extremely comfortable. But don’t expect 8 deg C of warmth with this. It might give you a few degrees. Overall, buy one if you want to have coziness in your camp environment.

Light and warm

Benjamin - 08/08/2022

Very pleasant fabric, small pack size and warm, great product

Excellent

Andre - 17/04/2022

Shipping and delivery ok. As described on the platform. Quite useful.

Optimal

Corrado - 24/03/2022

Great product, shipped fast.

Delivery delayed 8 days

Passaro - 03/02/2022

I had ordered this article to try it during a winter camping on January 29, delivery scheduled for January 25, arrived on February 1.... No comments...

Works great

Marios Charalambous - 03/01/2022

Packs down very small and is a great option for adding a bit of extra warmth to my sleeping setup. Although i think it only adds about 2-4 degrees, rather than the 8 advertised.

Reactor Thermalite

Alexander - 26/11/2021

Stretchy, light but thin. It can be easily bitten through by mosquitos so during warm summer night you need additional cover

Quality and efficiency

PERUZZA - 16/11/2021

Very soft fabric. Good protection of the sleeping bag. Allows to significantly increase the thermal value of the sleeping bag. But not as much as the manufacturer claims. no 8 ° c, just 2 to 3 ° c any proportion kept, not having a measuring instrument. I base it on my feelings.

Sea-to-summit-reactor-thermalite

Сергей - 03/10/2021

Fast delivery. Weight and dimensions match. I have not yet checked whether the temperature adds comfort during the trip, but it will come in handy for the safety of the sleeping bag and hygiene.

Super

Артур - 22/07/2021

The liner is just great! The fabric is pleasant, light and small packing volume. Let's see if there will be an increase in the temperature of the sleeping bag. I like it

Great liner

Сергей П. - 12/05/2021

Adds warmth and comfort, plus prolongs the life of your sleeping bag

Fantastic liner

Per - 26/04/2021

Fantastic liner that adds warmth and comfort to camping. It is also more hygienic as it is easy to put in the washing machine.

Thermalite

D.Vu - 31/01/2021

Must have

Magnificent sack

Antonio - 23/12/2020

Savanna bag that fulfills perfectly for the purpose that I bought it .. raises the temperature in the bag between 5 and 6 degrees and for hygiene.

Sea to summit reactor thermalite liner

ANDREY ANDREEV - 08/11/2020

It fulfills its purpose.

Light and warm

Theodoros - 25/08/2020

Very good choice

Ideal

Cristina - 09/04/2020

Ideal for your bag

Great

Rob Swisher - 27/02/2020

Love the warmth it adds!!

It really works

Anair Souza - 04/11/2019

Purchased for the Tour du Mont Blanc trekking. When I used it I got quite surprised, this thing kept me really warm even the fabric being so thin

Very pleasant

Eric Reyniers - 06/08/2019

Have this inner sleeping bag in use for several years now and can now really judge the product. Provides extra warmth for your body heat on a cold night and is also useful in warm weather. The liner is then sufficient to sleep. Moreover, it then acts as a temperature regulator. Highly recommended, without a doubt.

Excellent product - best tried meat bag

Laurent - 04/06/2019

stretchy fabric, super convenient to slip in and out. dual use: only when it is hot, or in the down when it is cold. I even use it at home when it is hot enough big size to be comfortable (1m73)

Worth it's weight

MC - 19/04/2019

Love this liner, use it every time I camp.

Great sleeping bag liner

Elie - 31/01/2019

This is a great product. If you want to get a sleeping bag, you will just be fine.

Great

Sette - 27/09/2018

arrived perfect, took a little longer than anticipated but arrived from good, I recommend.

Works just like it says

Michal - 24/04/2018

Purchased for a winter trip to add a few degrees to my bag. Did the trick and a little extra comfort on a couple of cold nights.

One of my favorite things ever

Mr.Amid - 23/01/2018

A nice soft layer against your skin instead of nylon. It was super warm and comfortable and I found it very easy to get in & out of in my small tent. Probably my favorite comfort item the whole trip!

Good

Gava - 05/07/2017

Helps enough to be worth carrying.

Sea to summit reactor thermalite liner

Misha - 29/06/2017

Lightweight, comfortable, added just enough.

Liner reactor

Sandra Elize - 21/06/2017

Excellent product / price, helps a lot to warm the sleeping bag. I received in 20 days in Brazil, super recommend the site

Great product

Mitra - 11/06/2017

Adds an amazing level of comfort in all temps

Worthy piece of kit

Galvin - 25/05/2017

super lightweight, does exactly what its meant to do and was comfy to sleep in on its own.

Sea to summit reactor thermalite liner

Tanya - 23/04/2017

Super lightweight and compact, not merznu it.

Well worth the $

Bob Meisinger - 15/11/2016

Am still on the trail. This is my one time check of email. This liner does what it advertises. I have a 30 degree sleeping bag which does not really rate that temp. But with the aid of this liner, I have been able to comfortably withstand the 25-32 degree nights. Quite surprised given the lightweight material. Would buy this again - definitely recommend it. Keep on Hiking!

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