- Set your location
- Find us
- 1300 914 007
- Login
- Wishlist
- My Bag
If your sleeping system needs some extra warmth, then the Thermolite Reactor Liner from Sea to Summit will add up to 8°C and help keep your sleeping bag clean.
This liner is made from Thermolite hollow core fibres which
Prolong the life of your sleeping bag, and add extra warmth with the Thermolite Reactor Liner from Sea to Summit.
- Adds up to 8°C of warmth to a sleeping bag
- Made of ultra-lightweight Thermolite fibre
- Mummy shape with a box foot
- More compact and warmer for its weight than fleece liners
- Thin drawcord with tiny cord-lock around the hood
- Packs into its own lightweight sack
- Use inside a sleeping bag for extra warmth or as a stand-alone bag in warm weather
lovely and cosy
I'm so pleased I got this, I was much more comfortable in my sleeping back with this. I use a black wolf bag rated to -3 and was sleeping in a hut with outdoor temp around 6.
Toasty Warm
I have no doubt that this adds 8 degrees when used properly (ie hood around head etc). I am a cold sleeper, slept in this at approx -5 degrees in a tapered fit sleeping bag and felt like I was sleeping like the prior night's 5 degrees. Quick drying too. May consider cutting a hole in the bottom for feet to pop out of sleeping bag in the future.
Thermolite Reactor Liner
Excellent. Super stretchy and comfortable to sleep in. Warm and feels great.
Great addition
This makes a +10 bag much more comfortable in colder conditions.
ps: great service from Snowys as well.
Love it
Makes a difference. Very lightweight and worth for the added comfort. Streches a lot so doesn’t restrain the toss and turning.
soft
larger than i thought it would be, but nice and soft and kept me warm,
Liked it
Used it for 5 days camping in an alpine area and I was warm enough in a down bag. It was comfortable against your skin and you didn't get tangled in it. Plenty of length and width. Downside is if you are into light weight camping it is heavier than silk but the added warmth would be worth it.
Love This
This is lightweight but warm. Can be used on its own when it’s mild weather and is excellent inside my sleeping bag on cold nights. It’s soft and stretchy and is really comfortable to sleep in. Lots of room in it. Highly recommended.
Great
Great to use as a sleeping bag when it's hot, and keeps you toasty inside your sleeping bag when it's cold out. I was skeptical but it works. And snowys is the place to buy it price wise.
Perfect for hot nights
Have used it once, and it was a very hot night. I started out using it as a top sheet just over my torso, and then as the temp dropped through the night, got inside of it. I love that it's so stretchy my legs can still move freely.
how tapered is the long liner1 answer
I don't want to be too raestricted when I insert into the liner insert around my feet. Will I regret ordering the tapered liner ?
G'day Bryan,
The Sea to Summit Thermolite Reactor Liner tapers about 10cm from the shoulders. The benefit of the liner is that the fabric is quite stretchy. While I can't speak for your opinion, common feedback is that the stretchy fabric makes the liner feel un-restrictive around the feet.
Reactor Extreme?1 answer
Hi there, do you sell the Reactor Extreme liner as well? Thank you.
It gets cold here, real cold.1 answer
Added to the roman mummy -5 deg sleeping bag, will it keep you warm and toasty in temps of around -8?
How do you wash it?1 answer
Is it drip dry. do you spin it out,?
Exciting news, your order has left our warehouse! If you'd like to keep an eye on it's journey, click the button below.
Oh and don't forget to copy your tracking number.
Carrier:
Tracking number:
GET YOUR GEAR NOW AND PAY LATER... INTEREST FREE!
PAY IN 4 INSTALLMENTS
Pay for your order in equal fortnightly payments
GET YOUR ITEMS NOW
Your order will be shipped now, just like a normal order
NOTHING EXTRA TO PAY
No interest, no additional fees if you pay on time*
SPEND UP TO $1,500
You can use Afterpay for orders up to $1,500
ALL YOU NEED IS
- An Australian debit or credit card
- To be over 18 years of age
- To live in Australia
TO USE THIS SERVICE
- Add your items to your bag and checkout as normal
- In checkout select Afterpay as your payment method
- Enter your details with Afterpay and you're done!
- Your payment schedule will be emailed to you
OTHER THINGS TO NOTE
- The funds for the first payment will need to be available at the time of checkout. If you are a new Afterpay customer, the first payment will be made at the time of purchase, with payments over the next 6 weeks. Once you have been an Afterpay customer for at least 6 weeks for all orders under $500, your first payment is made in 14 days, with the final payment in 8 weeks.
- If you wish to return your items, the payment plan can be cancelled.
- If you fail to make payment, you will be charged a late payment fee of $10 with a further $7 fee added 7 days later if the payment is still unpaid.
is initializing