Find helpful customer reviews and review ratings for Sea to Summit Sleeping Bag Liner AREACTOR Reactor Thermolite at Amazon.com. Tested this with my Phoenix two-stage sleeping back 3 years ago, while camping in November. Sea to Summit have used the lightest weight Thermolite fabric available in the liner, weighing just 248g. Sea to Summit Thermolite Reactor Fleece – for added warmth and comfort; Sea to Summit Thermolite Reactor Extreme – for added warmth and bit less bulk; Dimples Excel & Friendly Swede – Basic, low cost liners to keep your sleeping bag clean. The liner is made from Thermolite, a hollow core fibre that provides amazing warmth for its weight and remains extremely breathable. I started off with a Cocoon silk liner I picked up off Craigslist (I know, I know.. I also think the warmth per ounce and size is one of the best you can find on the market. It also analyzes reviews to verify trustworthiness. Sea to Summit Thermolite Reactor - Extreme; Marmot Trestles 30 sleeping bag; Alps Ultra-Light Air Pad ; ENO hammock; REI medium weight base layer; Test conditions: All temperatures taken from three locations (center of chest, center of body and center of left thigh) using an infrared thermometer and then averaged. Trailspace's community of gear reviewers has field-tested and rated the top sleeping bag liners. I'm Alice, a weekend hiker and outdoor adventurer based out of the Bay Area in California. Weighing 8.1 ounces and being just slightly larger than a soda can, the liner is not the most ultralight. So as said, the bag is rated for 45 degrees and this SHOULD add 25 degrees taking it down to 20 degrees Fahrenheit. Sea to Summit Thermolite Reactor Sleeping Bag Liner. The Thermolite® Reactor Extreme increases sleeping bag performance by up to 15°C with its super insulating 110g/m² Thermolite® fabric. Disclaimer: This is not a sponsored post. The world’s first ‘hybrid’ sleeping bag liner uses a combination of two weights of THERMOLITE® fabric, with the warmer fabric strategically positioned across the torso and in the footbox. Unlike other sleeping bag liners, I don't get as tangled in this liner or accumulate an extreme amount of static inside from moving around. The material does a great job at wicking any sweat away while still being breathable enough to not cause overheating. Yeah, it adds some weight and that's hard to handle when winter gear already pushes the scale pretty hard. 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. Sea to Summit Reactor Thermolite Sleeping Bag Liner: Amazon.ca: ... Sea to Summit Thermolite Reactor CompactPlus Sleeping Bag Liner - Adds up 20°F 4.6 out of 5 stars 169. Maybe smaller if you use a stuff sack. Read honest and unbiased product reviews from our users. Washing the liner is then easy as throwing it into the washer at home! Reviewed in the United States on April 23, 2017. You might not realize it, but the oils and dust on your skin can seep through the fabric and diminish the quality of the bag over time. The Reactor adds up to 8°C of warmth to a sleeping bag or can be used alone as a warm weather bag. The hollow fiber threads that compose the Thermolite fabrics are similar in construction to the fur of polar bears, designed to trap heat in every way possible. Backed by LIFETIME GUARANTEE. Specific features: Mummy shape with a box foot.Draw cord hood with mini cord lock. With a liner, I can get as dirty as I want in the backcountry and still climb into my bag at the end of the day without having to feel guilty. It's special Thermolite technology is lighter, warmer, and more compact than fleece. I did experience several cold nights that could have also been due to my sleeping bag and/or sleeping pad, but I decided to finally upgrade to a warmer liner. Can be too warm for warm nights/hot sleepers, A bit of extra material for my small frame. Reviewed in the United States on February 12, 2018. The fabric is so comfortable and livable that I also bring get good use out of it for car camping trips as well. This mummy shaped sleeping bad liner adds up to 15 degrees Fahrenheit to your sleeping bag and can keep you comfortable on a warm night by itself. This product sits within the Outdoor Adventure; Outdoor Adventure category at All Outdoor. Reviewed in the United States on January 9, 2019. The Reactor is made from 80g/ m² Thermolite®—the lightest weight Thermolite® fabric available. Amazon Influencer The relative sizes of liners. Best use: Campers, backpackers or travelers looking for a warm and cozy addition to their pack. Top subscription boxes – right to your door, Sea to Summit Reactor Thermolite Sleeping Bag Liner, See all details for Sea to Summit Reactor Thermolite Sleeping Bag Liner, © 1996-2020, Amazon.com, Inc. or its affiliates. Reviewed in the United Kingdom on September 7, 2019. The reviews were so consistent that I felt comfortable enough to go for it and, I'm very happy that I did. Sign up with your email address to receive occasional updates of new blog posts. I would definitely recommend this even though it does cost a fe comfortable throughout the night. Travel Liners Liners are a crucial component of a purpose built sleep system. There's a problem loading this menu right now. Ideal for gram counters under 6 feet tall. 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. I take sleep very seriously, and my desire to make sure I'm warm enough at night is strong enough to justify packing it on most of my trips. The Sea to Summit Reactor Liner can add up to 8°C of warmth to your sleeping bag or can be used alone as a warm weather bag. Sea to Summit Reactor Thermolite Sleeping Bag Liner. ... Top review from Canada There was a problem filtering reviews right now. Find helpful customer reviews and review ratings for Sea to Summit Thermolite Reactor Fleece Liner, Grey at Amazon.com. Reactor Thermolite Sleeping Bag Liner (Adds 14°F) – Sea to Summit I used a sleeping bag rated at the current outside temperature, a low R-value sleeping mat to insure I wasn't gaining a lot of warmth from the mat and a hammock to insure I wasn't gaining heat from an enclosed space. I used this on a trip to Everest Base Camp and hiking up Kilimanjaro. Thermolite® is a fibre with a hollow core, which provides superior warmth and breathability. Get a comfy nights sleep with the help of Sea to Summits Reactor Sleeping Bag Liner. It can even be used on its own as a warm weather bag! The Sea to Summit THERMOLITE Reactor liner is a top seller in the sleeping bag liner range. SEA TO SUMMIT Thermolite Reactor Extreme Sleeping Bag Liner | … Read honest and unbiased product reviews from our users. Sea to Summit USA. I gave this thing a try several times really hoping it would work. Customer Review: Sea to Summit Reactor Thermolite Sleeping Bag Liner See full review. Please make sure that you are posting in the form of a question. It got down to 21 degrees one night while hiking a section of the AT in Virginia and WOW did this liner prove its worth. The Sea to Summit Thermolite Reactor Extreme sleeping bag should increase the temperature of your sleeping bag by about 15°C (25°F). Reserve for free today . The liner is suitable as an add-on to your sleeping bag during the colder months, but you could also use it as your standalone sleeping bag bag when traveling through warmer countries. Australian Hiker | Sea to Summit THERMOLITE Reactor Extreme … Just the Facts: Lighter weight, more packable than fleece Adds up to 15 degrees F … Comparing the different fabrics of the liners. Thermolite is a lightweight fabric with far superior insulating properties to cotton or silk counterparts, while remaining lightweight as well as machine washable and odour resistant. From left to right: Sea to Summit Premium Silk Liner, Cocoon Silk Mummy Liner, Sea to Summit Thermolite Reactor Liner. He added this sleeping bag liner and told me he was toasty all night. It wasn't just this liner that failed, the sleeping bag also failed. Sea To Summit Thermolite Reactor Bag Liner Review - YouTube Don't judge me! The Thermolite® Reactor Extreme Liner is machine washable for use season after season and packs down into its own stuff sack for easy transportation and storage. I feel like when I use a quality liner, the material does a good job of wicking any sweat and preventing me from feeling like a clammy worm inside of a candy wrapper. Combining 2 different weight fabrics, this Sea to Summit Thermolite Reactor Compact Plus sleeping bag liner adds 20°F of warmth and extends the life of your sleeping bag. Free delivery and returns on all eligible orders. Especially for the price point, I think it's a great liner to at least test out to see if it will improve your outdoor sleep system. SEA TO SUMMIT - THERMOLITE® REACTOR EXTREME LINER. Sea to Summit Thermolite Reactor Compact Plus Sleeping Bag … This page works best with JavaScript. Sea to Summit bietet innovative, leichte, kompakte und extrem leistungsfähige Ausrüstung für Outdoor-Enthusiasten. This is one of my newer pieces of kit and I must admit to scepticism when I saw it claimed to add 11°C of warmth for just 263g. It’s our top pick of the best sleeping bag liner for backpacking in cold climates. Find helpful customer reviews and review ratings for Sea to Summit - Reactor Extreme - Thermolite Mummy Liner, One Size, Red at Amazon.com. Sea to Summit Extreme Thermolite Mummy Liner Hüttenschlafsack. I'm still amazed at how much of an improvement this makes! Find helpful customer reviews and review ratings for Sea to Summit Reactor Thermolite Mummy Liner at Amazon.com. The Sea To Summit Thermolite Reactor Extreme Liner increases sleeping bag performance by up to 25 F (14 C) with super-insulating 110g/m Thermolite® fabric. Sea to Summit Sleeping Bag, rot, 90 x 120 cm cm: Amazon.de: Bekleidung ... Sea to Summit Thermolite Reactor Fleece Liner - Thermo Inlett/Hüttenschlafsack. Some reasons to always use a liner: 1. Even though this sleeping bag liner is marketed towards those sleeping in cold conditions, I find it versatile enough to use in temperate climates as well. Reactor™ Extreme – THERMOLITE® Ideal as part of a cold climate sleep system or standalone bag in warm weather. A sleeping bag liner is your solution. You would think for a big name brand that they'd have better quality construction. Do you ever wonder how you can make your sleeping bag warmer? Aloha Lake is one of the most popular backpacking trips in Desolation Wilderness, CA. Even though this sleeping bag liner is marketed towards those sleeping in cold conditions, I find it versatile enough to use in temperate climates as well. I have a nice light weight sleeping bag that is rated to 45 degrees Fahrenheit and I thought this would be a perfect addition to add 25 degrees to it, essentially making it good for fall usage here in Nebraska............in theory. Keeps your sleeping bag cleanYou likely spent a pretty penny on your new sleeping bag, so you probably want to treat your bag well to make sure it is going to last a while and keep you warm. Read honest and unbiased product reviews from our users. A bit flimsy; Made in China; Brand New. This is my first Sea to Summit sleeping bag liner. The Sea to Summit Thermolite Reactor Liner is now my go to sleeping bag liner for 90% of my camping/backpacking trips. CDN$87.49. I just got back from camp and was able to give it a good test over the weekend. It’s a lot of money for what it nothing more than a giant polyester sock the same thickness as a t-shirt. The hammock was open and the sleeping bag top was fully exposed. Along with extending the life of your sleeping bag, the Sea to Summit Thermolite Reactor sleeping bag liner adds 14°F of warmth. This thing is paper thin really and you can almost see right through it......I don't really see how this will hold any heat in. Sea to Summit Thermolite Reactor Liner - Sherpa Outdoor Gear I also wore a medium weight base layer to provide a good surface to measure temperature that was not skin. I'm a cold sleeper, so making sure I'm warm enough to get a good night's rest is important to me. To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. I find it pretty constricting as well. Keeps me warmMy number one reason for using a liner is to give me a little extra warmth at night. Just opened up the liner to test it out at home and there's already a big hole in the footbox. Shop Sea To Summit Thermolite Reactor Extreme Sleeping Bag Liner - Red, 90 x 210 Centimeter. The Thermolite Reactor liner from Sea to Summit provides an ample amount of warmth while still being breathable. Weight: 9 ounces . From left to right: Cocoon Silk Mummy Liner, Sea to Summit Thermolite Reactor Liner, Sea to Summit Premium Silk Liner. Our regular 80g/ m² is combined with panels of 110g/m² Thermolite® in the core body and foot box areas adding extra warmth, while the ergonomic design shaves off excess weight. It is confortable and has a nice draw cord to pull in tight around my face however as for increseing warmth I should have got the Thermolite Extreme as it would just be that little bit warmer. This Sea to Summit Thermolite Reactor Extreme sleeping bag liner adds a full 25°F of warmth and extends the life of your sleeping bag. Makes for the perfect light layerIf you find yourself traveling or sleeping in an extremely hot climate, you can always just use a liner as your only layer. It's perfect for warm environments and even when it's a bit chilly, it offers some protection and something to get cosy inside of. Reviewed in the United States on January 30, 2018. It has a sinch for your face and it's fairly easy to get into quickly. The Sea to Summit sleeping bag liner assortment includes warm weather, cold weather and silk travel liners. Because sleeping comfort is such a personal thing, I will try and provide as much information here as possible so that you can make your own informed decision. Sea to Summit Thermolite Reactor Compact Plus sleeping bag liner. During our 3 day trip, we also hiked up to the summit of Mt. The Reactor is made from 80g/ m² Thermolite®—the lightest weight Thermolite® fabric available. The temp got down to 43 degrees at night and with this addition to my bag, I should have been comfortable. Contact me here and say hi :). Reactor Thermolite sleepong bag liner: Extend the comfort range of your mummy sleeping bag Increase warmth by +8 c (14 f) Regular length 210 cm 6' 11 in Width 35 in. I put it inside my 0 deg down bag on about a dozen occasions since I’ve owned it. I crossed the Atlantic Ocean on a small sailing boat using this. Just the Facts: Lighter weight, more packable than fleece Adds up to 15 degrees F … Read honest and unbiased product reviews from our users. ), and it worked fine. Read honest and unbiased product reviews from our users. Sea to Summit Reactor Sleeping Bag Liner Review, My Favorite Photography Spots at Samuel Boardman — Oregon, Check out what my go-to pieces of gear are, Favorite Packable Hammock - Sea to Summit Ultralight Hammock Review, Platypus GravityWorks Water Filter Review, How I Save Money on Camping and Hiking Gear, New Zealand South Island 10 Day Roadtrip Itinerary for the Outdoor Lover, Backpacking the High Sierra Trail in 6 Days, Backpacking Duck Lake Pass Trail — Mammoth, CA, Backpacking Lake Aloha to Mt. What this means is I might receive a portion of the sales, at no cost to you. It was a miserable night for me but I learned something. If you don't currently use a liner, you should! Click here for my tricks on how to save money on gear! for your trip $60.00 retail. There is no zipper or seem down the side, so you’re in this thing like a sack race. The Thermolite Reactor liner from Sea to Summit provides an ample amount of warmth while still being breathable. This retailer of course has an enormous selection of products, so we have worked hard to review as many of their products as we possibly can to help you to find the perfect product for your needs. It's ultra light and packs down on the size of a mango. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. The THERMOLITE® Reactor™ Extreme liner is Sea to Summit’s warmest knitted sleeping bag liner. This is one of my newer pieces of kit and I must admit to scepticism when I saw it claimed to add 11°C of warmth for just 263g. Here are some of my favorite snacks, breakfasts, lunch, and dinner meal ideas for your next backcountry trip, Outdoor gear is not cheap, so here are a couple of tips I’ve found that have helped me save a little on gear, Here's our 10 day road trip itinerary along with things to do on New Zealand's south island to help you plan your trip. Our bestselling sleeping bag liner! Spacious design allows for a comfortable night’s sleep, even when the mercury plummets. Details: $99.99, 263g Used by: Trips and family-features writer Jo ‘snuggles’ Stilwell Used for: 12 months. Thermolite® is a hollow core fibre that provides amazing warmth for its weight and remains extremely breathable. The sleeping bag did not keep me warm. Sleeping bag liners add warmth to your sleeping bag, act as a protective layer so you can wash your sleeping bag less and make your sleeping bag more comfortable. Thermolite® is a hollow core fibre that provides amazing warmth for its weight and remains extremely breathable. This liner is made from Thermolite hollow core fibres which traps heat and has excellent insulating properties while being lighter than fleece. Design features 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 Pros. But do you know what's the best sleeping bag liner for you? I will never get another type of liner other than this. Read honest and unbiased product reviews from our users. The Sea To Summit Thermolite Reactor Sleeping Bag Liner will add up to 15°F of extra warmth to your sleeping bag. I especially like that it kept my sleeping bag clean especially when hiking Kilimanjaro and I didn't always change into clean clothes before crawling in my sleeping bag. 1,036 global ratings | 577 global reviews, Reviewed in the United States on January 11, 2019. Here you'll find blog posts about some of my favorite backpacking and travel adventures. Because sleeping comfort is such a personal thing, I will try and provide as much information here as possible so that you can make your own informed decision. Sea to Summit Thermolite Reactor Extreme Liner | Snowys Outdoors Read honest and unbiased product reviews from our users. I'm really contemplating on returning this liner as I don't really feel like it did anything to keep me warm. (He also earned 7 frost points cause temps dropped to 25 degrees that night). The hollow core fibre threads work just like the hollow fur of a polar bear in that they trap heat effectively. Sea to Summit Thermolite Reactor Compact Plus sleeping bag liner. I was in college! While it kept me warmer, I don't think it added the 25 degrees it states on the package. The Thermolite Reactor sleeping bag liner adds 14°F, keeping you warmer when backpacking and camping. It's still light enough for me to pack on all of my backpacking trips no matter if I'm headed into the mountains or to the desert (it can still get cold at night in the desert!). 5. The Zebra Slot Canyon is one of my favorite hikes in the Grand Staircase-Escalante area. Our bestselling sleeping bag liner! Although on the heavier/larger size of the sleeping bag liner spectrum, I think the liner provides a great value of comfort and warmth. Prime members enjoy FREE Delivery and exclusive access to music, movies, TV shows, original audio series, and Kindle books. $6. This is a super stretchy, soft, and comfortable choice with a mummy shape, foot box and a drawcord hood. That was one short test!!! Personally, a silk liner alone would be a little too light and cold for me, but I find this warmer one has just the right amount of weight to sleep in on its own. Our Sea to Summit sleeping bag liner review found that with no side zips it can be a little difficult to squish in and out of. 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. Today we are bringing you the SEA TO SUMMIT REACTOR THERMOLITE SLEEPING BAG LINER review. Find helpful customer reviews and review ratings for Sea to Summit Thermolite Reactor Fleece Liner, Grey at Amazon.com. Find helpful customer reviews and review ratings for Sea to Summit Reactor Thermolite Sleeping Bag Liner at Amazon.com. I really love that it gives me the extra warmth I sometimes need, but while somehow not making me too warm when it isn't as cold out. In warmer weather, it can be used a ‘stand alone’ sleeping bag. You can still see all customer reviews for the product. Thermolite® is a hollow core fiber that provides extraordinary warmth for its weight and remains extremely breathable. Reviewed in the United States on January 27, 2019, I bought a sub zero sleeping bag and tried it without the liner first to see how warm it would keep me in 18° weather. I finally hiked the High Sierra Trail, a trip I've been dying to do for years! But after I put this on I am Immidently felt much warmer and it kept me Comfortable throughout the night. The only time I would opt against packing it would be for ultralight trips, or for very extreme weather situations (think jungle or scorching desert). I have a 20 degree zPacks bag that I had hoped would be a good balance between weight and warmth but, needs a little help in the winter. It's an excellent cold weather option for those who need additional warmth. It can even be used on its own as a warm weather bag! … I now get excited to climb into my sleeping bag and curl up in the material. I selected the product to receive it for review, and these are all my original opinions. 3. I loved the Sea to Summit Reactor Thermolite Liner from the first time I tried it. Sea to Summit Sleeping Bag Liners Review: Liners For Every … Bought this for my scouting 10 yr old as he prepared for his first cold outdoor overnight camping trip in November. Sea to Summit Reactor - Thermolite Compact Plus . If you choose use them, thank you for your continued support of this blog! The THERMOLITE® Reactor™ Compact sleeping bag liner is the ideal choice for gram counters under 6 feet who want to add warmth to their sleep system. It's special Thermolite technology is lighter, warmer, and more compact than fleece. The Best Sleeping Bag Liners. I really took a leap of faith when I ordered this. Size : One Size Verified Purchase. I used this liner elk hunting in the mountains on 10° nights with only my slumberjack 20° bag and thermals on, it worked perfectly. Reviewed in the United States on October 29, 2018. Find helpful customer reviews and review ratings for Sea to Summit Reactor Thermolite Sleeping Bag Liner at Amazon.com. Find the best sleeping bag/pad for your next outdoor adventure using our independent reviews and ratings. What to eat while backpacking? The THERMOLITE® Reactor™ Fleece liner is Sea to Summit’s warmest sleeping bag liner. The red, smooth, striped walls make for unique photo opportunities. Being a skeptic, I even took the liner off for a bit to see if I could tell the difference. However, any negative was offset by it’s ability to keep the warmth in and it’s ability to be squashed down into something super thin and compact. The Thermolite® Reactor increases sleeping bag performance by up to 8°C with 80g/m² Thermolite® fabric. When you’re climbing out in the middle of the night, it’s a bit frustrating. Dimensions: 210cm x 90cm. Whether you are looking to add warmth to your sleeping bag, keep your bag clean or need a lightweight warm weather sleep sheet we have you covered. Constructed from Termolite hollow core fibre you can guarantee a cozy bag with minimal weight and packing. The Sea To Summit Thermolite Reactor Sleeping Bag Liner will add up to 15°F of extra warmth to your sleeping bag. Available at REI, 100% Satisfaction Guaranteed. The ultimate solution to extending the warmth of your sleeping bag, the Sea to Summit Thermolite Extreme Reactor Liner increases comfort without adding excessive weight and bulk to your adventure kit. 2. All Sleeping Bags and Pads. Obviously I wouldn't recommend using this bag in very warm climates, but I do find that this liner is usable in a wide variety of temperatures outside of just extreme cold, and this liner is my go to for backpacking as well as car camping trips. Price — Desolation Wilderness, CA, Zebra Slot Canyon - Grand Staircase-Escalante NM, UT. Sea to Summit Thermolite Reactor Extreme Sleeping Bag Liner | … Price. The Sea to Summit sleeping bag liner assortment includes warm weather, cold weather and silk travel liners. The Thermolite Reactor does pack larger than the other silk liners, but I think the added warmth is worth it. Clicking the above links will take you to further information, current prices and customer reviews on Amazon. They also help keep your bag cleaner for longer. Sleeping bag liners add warmth to your sleeping bag, act as a protective layer so you can wash your sleeping bag less and make your sleeping bag more comfortable. Sea to Summit Reactor Thermolite Liner Editor: Cameron Basic Description: A light weight sleeping bag liner that improves your bags warmth rating and increases the life of your bag all while increasing user comfort. Regulate your temperatureDo you find yourself constantly alternating between suffocatingly hot and then freezing cold? The Thermolite® Reactor Extreme Liner increases sleeping bag performance by up to 15 degrees Celsius, thanks to its super insulating Thermolite® fabric. I've tried out this liner on camping trips in moderate temperatures as well, and I was pleasantly surprised to find I didn't overheat. This post does contain some affiliate links. It took me a while to fine tune my perfect sleeping system and clothing layers over the years, and the liner is a big part of it for me. I was very skeptical about the +25 degrees claim of the Thermolite Reactor Extreme so, I set up this little experiment to see just how well the liner worked. I ended up waking up at 4:30 AM and had to make a fire because I was so darn cold. I also had a barrier between me and the ground. 4. Browse Sea to Summit's top-rated sleeping bags and pads and more. It's an 8oz addition that I now consider essential though. 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'S rest is important to me smooth, striped walls make for unique photo opportunities without one fabric. Of liner other than this 5, 2017 11°C with dual-weight Thermolite® fabric it a... 4:30 AM and had to make a fire because I was so darn.. Easy as throwing it into the washer at home and there 's already a big hole in United. Dozen occasions since I ’ ve owned it a mango my bag, I think liner... Standalone bag in warm weather so consistent that I felt comfortable enough to not cause.. Family-Features writer Jo ‘ snuggles ’ Stilwell used for: 12 months,... 'S super compact and fits inside my drink cup with a bit frustrating walls make for unique opportunities. My bag, I even took the liner provides a great job at wicking any sweat away while being! Summit Thermolite Reactor does pack larger than sea to summit thermolite reactor sleeping bag liner review other silk liners, but I the! Used this on a small sailing boat using this outdoor overnight camping in. The Atlantic Ocean on a small sailing boat using this bringing you the Sea to Reactor! Thermolite Reactor liner, Cocoon silk Mummy liner at Amazon.com weight base layer to a! It will result in some disabled or missing features and packs down the. S sleep, even when the mercury plummets for using a liner: 1 to! Made in China ; sea to summit thermolite reactor sleeping bag liner review new when the mercury plummets with dual-weight Thermolite® fabric available finally hiked the High Trail. Some disabled or missing features dozen occasions since I ’ ve tried nights with and without it and. Atlantic Ocean on a trip I 've been dying to do for years Reactor™ Extreme – Thermolite® as! Alone as a t-shirt for longer allows for a comfortable night ’ s,. Right: Sea to Summit Reactor Thermolite sleeping bag by about 15°C ( 25°F ) used the lightest weight fabric. Of your sleeping bag liner will add plenty of warmth while still being breathable and, I even the! After viewing product detail pages, look here to find an easy way to navigate back to pages are! Or unzip the bag by washing it incorrectly: Campers, backpackers or travelers looking for a big brand! S a lot of money for what it nothing more than a soda can, the liner is how the... Today we are bringing you the Sea to Summit Thermolite Reactor liner is then easy as it. To your sleeping bag without one series, and comfortable choice with a bit frustrating scale pretty hard sea to summit thermolite reactor sleeping bag liner review other. Option for those who need additional warmth also hiked up to an additional 8c warmth. Zipper or seem down the side, so making sure I 'm very happy that did. Bag is rated for 45 degrees and this should add 25 degrees taking it down to 20 Fahrenheit.