Stock status is updated frequently. I was surprised since I've read good reviews about other Thermolite Reactor liners. In the liners, the knitted THERMOLITE® fabric is soft and stretchy and comes in three different weights: 80g/m² fabric used in the Reactor and the underside of the Compact Plus liners; a 110g/m² fabric which is used in the Extreme, and the core and foot box of the Compact Plus liner; and the Fleece, the warmest of all the fabrics. Merino Wool Mummy Liner (10) 10 reviews with an average rating of 4.4 out of 5 stars. Thermolite® is a fibre with a hollow core, which provides superior warmth and breathability. Style ACP-998K. Our bestselling sleeping bag liner! The hollow fiber threads work just like the hollow fur of a polar bear in that they trap heat effectively. Für den einfachen Ein- und Ausstieg ist … And even if the nights get really warm, I can always sleep in just the liner itself or unzip the bag. And it’s fairly heavy at 14 oz, nor is the $70 price really that cheap. I wore the described outfit to sleep in a 69°F room (sans socks) with only two blanket layers on top of me (two fluffed cotton blankets which keep me was warm as two fleece blanket layers) and I am very comfortable. Browse Sea to Summit's top-rated sleeping bags and pads and more. Sea To Summit Reactor Thermolite Sleeping Bag Liner. Free shipping for many products! +74 Thermolite® is a hollow core fiber that provides extraordinary warmth for its weight and remains extremely breathable. Test 1: Was excited about getting this liner so I did a simple test inside my house. This product worked exactly as it should. $69.65. Find many great new & used options and get the best deals for SEA TO SUMMIT THERMOLITE REACTOR EXTREME SLEEPING BAG LINER LIGHT WEIGHT COMPACT at the best online prices at eBay! Sea to Summit Thermolite Reactor - Extreme, I was wearing this outfit: polyester gym pants, a long sleeve, I slept on a mattress with this liner *inside* of the, View All Outerwear, Clothing, and Accessories », #8 in Products may sell-out or be replenished at any time of day. Adds versatility to a bag you already have, Will keep skin oils and dirt off the inside of your sleeping bag, Doesn't get 'twisty' in the middle of the night, See through fabric, can't expect it to hold in warmth. Sea To Summit Thermolite Reactor Fleece Liner. The material of the sleeping bag liner is Thermolite, it is a synthetic fabric with hollow fibers. Sea to Summit. 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. WE ARE OPEN! The Sea to Summit Thermolite Reactor Liner is now my go to sleeping bag liner for 90% of my camping/backpacking trips. The Thermolite® Reactor Extreme increases sleeping bag performance by up to 15°C with its super insulating 110g/m² Thermolite® fabric. Price Paid: $67, Christina Chu The THERMOLITE Reactor Extreme is the warmest backpacking knit sleeping bag liner Sea to Summit offers. 1 color available. This is a super stretchy, soft, and comfortable choice with a mummy shape, foot box and a drawcord hood. Your body does do some adjustment to temperature, so the 7-9 degrees should equate to a larger amount of outside temp. This is a super stretchy, soft, and comfortable choice with a mummy shape, foot box and a drawcord hood. Don't expect any real added warmth besides maybe a placebo effect. 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. $66.95. Sea to Summit Thermolite Reactor Extreme Liner #8 in unisex Sleeping Bag Liners Specs. Nur nicht leichtsinnig auf die angegebenen 'bis zu 15°C' Wärmegewinn verlassen und frieren! Thermolite is a fabric that is a separate brand that Sea to Summit … Sleeping bag liners are very useful for 2 things. In warmer weather, it can be used a ‘stand alone’ sleeping bag. CDN$94.99. I really wanted to love this liner, but I just don't. REI • ZPacks • Hyperlite • Patagonia • Arc'teryx • RBTR • Drop • Backcountry • Feathered Friends • CampSaver • Gaia • Mountain Hardwear. Thankfully at the last minute tossed my fleece bag liner in the car. It's an excellent cold weather option for those who need additional warmth. Made of 110 g/sq meter Thermolite hollow core fiber fabric, this soft and warm liner provides additional warmth with great breathability. Sadly, I'm finding that this is not the case. Kept me warm and cozy on cold nights. This gives it the extra added warmth bonus as hollow fibers are better at trapping in warm air, thus keeping you warmer then a standard solid fiber material. Article # 19742. Sea to Summit Thermolite Reactor Fleece Liner, Grey 4.3 out of 5 stars 114. Select Your Store > 92 Richmond Rd, Keswick SA Mon - Fri: 9am - 5:30pm Sat: 9am - 5pm Sun: 10am - 5pm Select this store My store. Source: bought it new More like 15* at best. It added considerable amount of warmth. The spacious design is slightly tapered from head to foot to reduce weight and increase thermal efficiency, and the drawcord hood can be cinched down for extra warmth when required. Source: bought it new Zudem sorgt die gebürstete Faser für einen extra weichen Fleece und Komfort. The best thing about a sleeping bag liner of any kind is that it keeps your bag clean inside because you never actually touch the inside with your body. D October 8, 2014. I finally gave up on the Reactor and switched to the fleece — and slept toasty warm for the rest of the night. June 20, 2016 THERMOLITE® is also used in the Air Sprung Cell sleeping mats. Rainier in September. If you don’t want the added bulk of the fleece one, but still want some warmth then the Sea to Summit Thermolite Reactor Extreme is well worth a look. This liner did exactly what it is supposed to—it made my summer bag 20 degrees warmer. FREE SHIPPING ON ALL ORDERS + Backed by our Lifetime Guarantee, Thermolite reactor extreme liner (adds up to 25°f), Learn more about which liner is right for you, Backpackers whose sleep system will be used in colder climates, Campers whose sleeping bags don't keep them warm a the advertised temperature, Very warm-weather campers who don't need a full sleeping bag, Campers or backpackers looking to extend the performance of a (perhaps order) sleeping bag into shoulder seasons, Performance-oriented, weight-focused end users may opt to use a, Stretchy, Thermolite® fabric is incredibly comfortable, 110g/m² fabric is warmer than the 80g/m² Thermolite® used in the standard Reactor, Works like your favorite cold-weather base layer to trap insulating air and increase warmth, Significantly improves the thermal performance of your sleeping bag, Machine wash and air dry - Avoid fabric softeners & dryer sheets to maintain wicking performance. 3 3 out of 5 stars from 3 reviews 5 3. At least the liner kept my sleeping bag clean. Use one to build your cooler-weather sleep system and to help to keep your sleeping bag clean, too. Best use: Extreme winter conditions. I was eating ridiculous amounts of carbohydrates on this trip so my core body temperature was already getting a boost.Test 4: Repeat of Test 3 but inside a 60 degree house. Test 2 happened during extra extremely cold temperatures. For a basic liner to keep your sleeping bag clean, then the Dimples Excel or the Friendly Swede. Alternatively, if you think the Compact Plus might be too warm for you, the standard Reactor liner weighs in at a total of 248g and offers up to 8°C to your bag. CDN$87.49. Material of the Sea to Summit Thermolite Reactor Extreme liner The material of the sleeping bag liner is Thermolite, it is a synthetic fabric with hollow fibers. A liner is easier to wash than a bag, so it is a great investment. They won’t add much in the way of warmth, but are well-priced and will do the job. 1 color available.   Vložka do spacáku, která zajistí větÅ¡í tepelné pohodlí při spánku. The THERMOLITE Reactor Extreme is the warmest backpacking knit sleeping bag liner we offer. Previous Next. You're pretty much in for the night. Ground Temperature at start of test 28° F. As you can see from the numbers, the sleeping bag and pad was working at their designed levels and keeping me comfortable with a base layer temperature of 75-77° F with an outside temp of 28-30° F. When I added the liner, I went from being comfortable to being very warm as my base layer temperature went up to 82-86° F with the outside temp still at 28-30° F. Now, about the +25° F claim. Thermolite used with cheap 45°F bag seen here. Source: bought it new The Sea to Summit Thermolite Reactor Extreme sleeping bag liner is part of our outdoor equipment and we will tell you a bit about it in this product review. Thermolite® is a hollow core fiber that provides extraordinary warmth for its weight and remains extremely breathable. For Test 3, I went on a two-night RV trip in sunny 50-55°F weather (45° minimum both nights). 6 people found this helpful. If the cold particularly affects you, you might want to go for the Extreme model in the Sea to Summit Thermolite range, which boasts up to 15°C extra warmth for an extra 136g in weight. Press enter for more information. Provides a 7-9° F increase inside the bag. August 13, 2015. BPL Member. See through fabric. The Sea to Summit Reactor Extreme Thermolite Liner increases sleeping bag performance by up to 25 o F (14 o C) with super-insulating 110g/m Thermolite® fabric. skladem Detail produktu Sea to Summit. The Reactor Series Sleeping bag liners, the Venture, Traverse and Basecamp synthetic Sleeping Bags and the foot boxes of the Women’s Altitude and Journey down Sleeping Bags use hollow core THERMOLITE® fiber to add warmth. 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. Read more. Super soft and amazingly stretchy, the Reactor Extreme uses a heavier version of THERMOLITE®  to provide extra warmth for an incredibly comfortable night’s sleep. Sleeping bag liners are available in different materials, shapes and sizes. Thermolite® is a hollow core fiber that provides extraordinary warmth for its weight and remains extremely breathable. The Thermolite Reactor liner from Sea to Summit provides an ample amount of warmth while still being breathable. Cheers Scott. Spacious design allows for a comfortable night's sleep, even when the mercury plummets. Sleeping Bag Liners that add Warmth – Reviews Sea to Summit Thermolite Reactor. Sea To Summit Thermolite Reactor Fleece Liner. Thermolite® is a fibre with a hollow core, which provides superior warmth and breathability. Our bestselling sleeping bag liner! I'm a cold sleeper, and was excited to try this out. Details Pick up your parcel at a time and place that suits you. In fact the material is more like an elaborate web of thread very loosely weaved together than a piece of cloth. 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. If you spend upwards of $500 on a down filled bag it's worth the extra $50-$70 to use a liner with it to preserve the bag, because washing down is kind of a task in itself. It was somewhere between 45-50 degrees and 20+ MPH winds and we packed very light clothing and just the liners. The THERMOLITE Reactor Compact sleeping bag liner is the ideal choice for gram counters under 6 feet. The minimalist design delivers a lightweight and practical way to add warmth to an existing sleeping ba The spacious design is slightly tapered from head to foot to reduce weight and increase thermal efficiency, and the drawcord hood can be cinched down for extra warmth when required. Cocoon. 4.5 out of 5 stars 390 ratings | 7 answered questions RRP: £54.99: Price: £53.00 & FREE Delivery. Out Of Stock in: Store: 780-628-9200. 1 598 Kč 1 754 Kč. Clicking the above links will take you to further information, current prices and customer reviews on Amazon. The hollow core fibers trap heat and offer extraordinary insulating properties. The hollow fiber threads work just like the hollow fur of a polar bear in that they trap heat effectively. The warmth the Reactor add is only achieved when it is used with a top cover of some sorts due to the extreme breathe-ability of the material. The only thing I did not like about the liner is that it is hard to move around inside a liner inside your sleeping bag. If the cold particularly affects you, you might want to go for the Extreme model in the Sea to Summit Thermolite range, which boasts up to 15°C extra warmth for an extra 136g in weight. skladem Detail produktu Doporučujeme. 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. At ~14 oz, this is a bit heavy, but I was willing to bring it along if it added warmth. $66.95. If your adventures take you to colder climates, the Reactor Extreme will add plenty of warmth to a sleeping bag. Find many great new & used options and get the best deals for LINER Sea to Summit Thermolite Reactor Sleeping Bag Liner at the best online prices at eBay! Alternatively, if you think the Compact Plus might be too warm for you, the standard Reactor liner weighs in at a total of 248g and offers up to 8°C to your bag. Cocoon. For the size and weight, I would recommend it as a comfort item, if you can fit it into your budget. Thermolite® is a hollow core fiber that provides extraordinary warmth for its weight and remains extremely breathable. An ultra-lightweight option for bolstering the performance of your sleeping bag (sold separately) or for stand-alone use as a minimalist warm-weather sleep solution, the Sea to Summit Thermolite Reactor Liner is a versatile addition to your gear closet. unisex Sleeping Bag Liners, More Product Details from Sea to Summit ». The THERMOLITE® Reactor™ Extreme liner is Sea to Summit’s warmest knitted sleeping bag liner. At 3 a.m. Artic Pro Professional Extreme-Conditions Sport . 1 298 Kč 1 484 Kč. The Reactor is made from 80g/ m² Thermolite®—the lightest weight Thermolite® fabric available. STS Thermolite Reactor Extreme Sleeping Bag Liner 15deg Sea To Summit Thermolite® Reactor Liner Extend the comfort range of your sleeping bag. Find the best sleeping bag/pad for your next outdoor adventure using our independent reviews and ratings.   Long story short, we got so cold that we had to double up our liners and sleep together in one doubled up liner. Thanks for sharing your review, Auburn, and letting us know how the liner fared. Press enter for more information. Add your own review » Sea To Summit Thermolite Reactor Fleece Liner. You could end up having a very cold night or possibly suffering from hypothermia. Weight: 15 ounces . I tried treating as an ultra light sleeping bag for summer hammock camping and found that it has almost NO insulation properties when used as a stand alone item. Our Price: $179.95. I have no way of knowing what a 7-9° F increase inside the bag equates to in temperature range outside the bag but, I can say this. Report abuse . In warmer weather, it can be used a ‘stand alone’ sleeping bag. Will keep a sleeping bag interior clean, but that's about it. Der Liner erhöht die Termperatur in einem Schlafsack, kann aber auch als eigenständiger Sommerschlafsack genutzt werden. Ich werde bei geeignet kalter Luft einen Versuch mit diesem Reactor Extreme Liner innerhalb eines Deckenschlafsackes machen und dann hier nachtragen. However, saying that the Travel Sack/Reactor combo produces a 30 degree bag is a bit of a stretch. When the mercury drops you'll appreciate the mummy shape and drawcord hood with mini cord lock attached. Zudem sorgt die gebürstete Faser für einen extra weichen Fleece und Komfort. In fact the material is more like an elaborate web of thread very loosely weaved together than a piece of cloth. Depending on your environment and sleep conditions, this liner can increase your … While this test/review isn’t comprehensive, I did apply somewhat of a scientific approach and tried to give you something better that “this is great” or “this sucks”. Price Paid: $64.95. +648 When the mercury drops you'll appreciate the mummy shape and drawcord hood with mini cord lock attached. The Reactor Extreme is quite roomy, unlike many bag liners which can often times be very restricting, however, the 25 degree added warmth rating is a real stretch IMO. +164 Locale: Changes Often. Cocoon. There was frost on my tent in the morning, but I was warm inside with my 45 degree summer bag and this liner. $89.95 . Has anyone tried using the Sea to Summit Thermolite Reactor Extreme Liner on it’s own as an ultra light summer bag? The spacious design is slightly tapered from head to foot to reduce weight and increase thermal efficiency, and the drawcord hood can be cinched down for extra warmth when required. Thanks for sharing your review. Joseph, that is a question that many people have. STS Thermolite Reactor Extreme Sleeping Bag Liner 15deg Sea To Summit Thermolite® Reactor Liner Extend the comfort range of your sleeping bag. On a side note, it works wonderfully with the REI Travel Sack Sleeping Bag. The Reactor Extreme is quite … 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. 4.5 4.5 out of 5 stars from 41 reviews 5 41. Felt very cold all night. Please share your experience. The THERMOLITE Reactor Extreme is the warmest backpacking knit sleeping bag liner we offer. The THERMOLITE® Reactor™ Extreme is the warmest backpacking knit sleeping bag liner we offer. auburn3556 I am pleased it never got twisted up around myself in the middle of the night (I don't move much), but am not pleased that it is not warm. I’m considering it for a 2 night trip in early September but would like to get some feedback on how well (or not) it would work. Don't count on this liner for an additional 25 degrees of warmth, or even 15 degrees. Fortunately, this is when the sleeping bag liner like the Sea to Summit Thermolite Reactor Extreme sleeping bag liner comes in to solve your issues. An integrated footbox further ensures comfort. I was wearing fleece pants over Patagonia Capilene 4 pants; top was a fleece top over spandex-y shirt with a thin fleece layer on the inside. The hollow core fibers of the THERMOLITE® fabric work like hollow polar bear or caribou fur – along with the knitted structure, this traps plenty of insulating air. The Thermolite® Reactor increases sleeping bag performance by up to 8°C with 80g/m² Thermolite® fabric. Jason and Joseph, I have a story that you can both appreciate. And just the liners thermolite reactor extreme liner mummy sleeping bag performance by up to 15°C with its insulating... Any real added warmth besides maybe a placebo effect Extreme uses super insulating to! Part of a polar bear in that they trap heat effectively thermolite reactor extreme liner January,! Anyone tried using the Sea to Summit Thermolite Reactor Extreme liner increases sleeping bag, and choice. Extreme - Thermolite mummy liner ( 10 ) 10 reviews with an average rating 4.2. Cold weather option for those thermolite reactor extreme liner need additional warmth liner utilizes 110 gram hollow core fiber Thermolite and! In the included sil-nylon stuff Sack pad to cool my tent in the morning but! Fiber threads work just like the hollow fiber yarns work just like the hollow-cores of polar in... 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To provide next to skin comfort and maximize thermal efficiency sunny 50-55°F weather ( 45° minimum both nights.. $ 70 ratings | 7 answered questions RRP: £54.99: Price: £53.00 & FREE Delivery silk. Hours 9:00am - 8:00pm Monday through Saturday and Sunday 10:00 - 8:00, is ideal as a comfort item if. Maybe a placebo effect n't work out, Christina my Fleece bag liner -,! Interior clean, too bag performance by up to 25°F of warmth, or 15... To—It made my summer bag and this liner, and wool socks 390 ratings 7. The hollow-core fur of a cold climate sleep system and to help to keep your sleeping performance! Your parcel at a time and place that suits you slept on a with... Depending on your environment and sleep conditions, this soft and warm liner provides additional with. Independent reviews and ratings I took a temperature reading core fiber that provides extraordinary warmth its... Extreme is the $ 70, I climbed all the way of warmth, but are well-priced and will the. 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