Save my name, email, and website in this browser for the next time I comment. The sleeping bag liner is from Sea to Summit is designed to fit a standard mummy-style sleeping bag, and as a result, has an unpacked length of just under seven feet in length and is 90 cm … Being a budget conscious guy I really wanted the Reactor to work to extend my hammock TQ to the 20's and give me a stand-alone option in the 60s, which a product should do if it adds 15° to your bag. Along with extending the life of your sleeping bag, the Sea to Summit Thermolite Reactor sleeping bag liner adds 14 F of warmth. Find the best sleeping bag/pad for your next outdoor adventure using our independent reviews and ratings. Last winter, I didn't store my old liner in a cedar chest or with mothballs and the moths had a field day with it. Temperature Rating: 10-15ºF As for a stand-alone warm weather option, the Reactor simply is not the product for that application in my opinion and experience. I just got it so I can't give you any feedback yet. What this liner does give you is a lightweight sleeping option that you will be able to easily … Part of our outdoor equipment.   While I hated to spend that much, I know I'm a cold sleeper and I wouldn't dare go into the backcountry without something more than my bag. Temperature Rating: adds 10-15 degrees to your bag's rating I own several of their products and absolutely love them. Sea to Summit - Reactor Extreme - Thermolite Mummy Liner. Based on personal experiences. I really hate to offer a negative review, but with this winter's forecast and my personal experience with this product that is advertised to offer significant warmth it just seems appropriate to share my experience with this piece of gear for a very reputable company that I quite seriously admire and esteem very highly. This liner isn’t really cheap, so this is not a budget alternative to a proper sleeping bag. I have used this on many occasions, and it has definitely extended my sleeping bag's comfort zone well into the shoulder seasons. I would comment that any liner that purports to add a certain number of degrees is somewhat misleading in that heat flows proportionate to the square of the difference in temperature, so if it adds 15 degrees at 32, it will add much less at 0 i.e. So it takes a few moments to get fully situated in the thing once you get started. Also it doesn't open very far down, so it might be a little difficult to wiggle into in a hammock. Because, when rolled up it is a nice compact ball which only weighs 400 grams. 8. $62.95 * REDUCED PRICE You Save … My name is Petronella and I am the founder of Outdoor Loon. - Says "mummy" style, and it is, but it is a wide mummy on the foot end, allowing some movement. 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. 7. - Very warm Sea to Summit … $47.19. If your bag or quilt is already sufficiently warm for the environment you’ll be using it in, it’s not a complete necessity. Read honest and unbiased product reviews from our users. If it’s really cold, you can use the drawstring to cord the hood around your head for even better insulation, but that has never been necessary for me. It is soft and stretchy, so I never felt constricted during the night. Weight: 6.4 oz. On the label, it says that there are other temperature ranges available. Length: 86 in. Sea to Summit Adaptor Liner. 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 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. Find helpful customer reviews and review ratings for Sea to Summit Reactor Thermolite Sleeping Bag Liner at Amazon.com. By clicking on them, you support us in maintaining Outdoor Loon. The sea to summit adapter liner, as with all sea to summit products, surely doesn't disappoint. May 7, 2006. That really doesn't matter — what matters most is that it's warm! Source: bought it new 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. The “Reactor” is made from the lightest weight Thermolite, that DuPont has yet approved. The Toaster Fleece Liner also makes a great lightweight sleeping bag for warmer temperatures (such as hut trips) or summer river trips. Details: $99.99, 263g Used by: Trips and family-features writer Jo ‘snuggles’ Stilwell Used for: 12 months. The Sea to Summit Thermolite Reactor Extreme sleeping bag should increase the temperature of your sleeping bag by about 15°C (25°F). While it does add a little warmth to a bag or quilt the added benefit falls well short of the advertised gains and far short of providing value close to the cost of the product. It is a fairly open weave, so not great by itself as a breeze will go though it. The Sea to Summit CoolMax Adaptor Sleeping Bag Liner is both efficient and dependable. The temperature in the sleeping bag name is the stated low 4.5 (146) View the 146 reviews with an average rating of 4.5 out of 5 stars. Source: bought it new This thing always goes with me, no matter which sleeping bag I'm using, because it adds the extra warmth or helps regulate my sleeping comfort temperature. It is an essential part of our gear to sleep comfortably in extreme temperatures .   Hi Boo, Can you tell us more about your experience sleeping out with this liner and how well it performs? August 12, 2015. Notify me of follow-up comments by email. or review a different product, utah backpacker 4. But if, like me, you usually sleep with some base layers on, the sliding stops and the bunching begins. Have you used this? Cocoon Silk Mummy Liner Rab Silk Ascent Sleeping Bag Liner Alps Mountaineering Mummy Liner - MicroFiber Sea to Summit Adaptor Coolmax Liner - Insect Shield TSea to Summit Premium Silk Travel Liner… 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. I just got it so I can't give you any feedback yet. All of our down is responsibly-sourced, RDS-certified and high loft with a … The length was just right and provided sufficient width for normal movement during sleep. It's almost like a very fine microfiber and has a tendency to stick to any material that isn't completely smooth. Sea to Summit Thermolite Reactor Compact Plus sleeping bag liner. Sea to Summit claim the Compact Plus adds up to 11 C of warmth to a sleeping bag. It also makes ventilation easier in a sleeping bag: with this on, you can unzip the bag a little more to get air, without also getting a chill. So this is not a good solution for a hammock blanket? David Cramton After all I sleep best at about 70 with a thin silk sheet at home. Sleeping bag liners are very useful for 2 things. Thermolite® is a hollow core fibre that provides amazing warmth for its weight and remains I really love that it gives me the extra warmth I sometimes need, but while somehow not making me too I This is my first Sea to Summit sleeping bag liner. Agreed but IMO and experience it is limited. Let me know what you think of it and see you out there! It slides easily around inside the bag, which is great. This sleeping bag liner fit the bill. I was hoping it would work in place of my sleeping bag in 60-70 degree Texas temps. After you have found the perfect sleeping bag for your kind of adventure, you might experience that it is hard to sleep comfortably in it all year round. 6. Coleman Stratus Adult Fleece. This is a review of the Sea to Summit Thermolite Reactor Extreme Sleeping bag liner. 100% honest product review. - Fairly long. And it slides easily enough on skin, also great. View All Outerwear, Clothing, and Accessories », #2 in +21 I'm one of those guys who believes almost no product deserves 5 stars, but this one has earned it. Sea to Summit Adapter Coolmax. And the best way to protect your treasured sleeping bag is to use a sleeping liner. Besides sharing my own outdoor adventures, reviews and thoughts in our community, I love to spend as much time outside as possible. The Reactor is made from 80g/ m² Thermolite®—the lightest weight Thermolite® fabric available. December 12, 2013. - Stuff sack could have been about 3/4 its size. Website disclaimer | Privacy statement & Cookies policy This lines worked perfectly in my North Face 40-degree bag to ensure comfort and warmth while backpacking in early June in elevations ranging from 8,500 to 11,000 feet. +1,096 Our best selling sleeping bag liner! The Sea to Summit Thermolite Reactor Extreme stands out from other sleeping bag liners because of its material and functional properties. It is also a great sleeping bag … I like this bag liner. Those in search of a reliable, high-quality sleeping bag liner suited to camping in moderate climates… Regular length 210 cm 6' 11 in Today Deon from Tentworld Ferntree Gully in Melbourne Victoria Australia shows us around the features of the Sea To Summit Thermolite Reactor Extreme Liner. Overall it was the perfect fit for a 10-day backpacking experience. Trailspace's community of gear reviewers has field-tested and rated the top sleeping bag liners. I couldn't believe it. September 13, 2012. Sleeping bag liners are available in different materials, shapes and sizes. An excellent addition for a 3-season sleeping bag to convert it for cooler temperatures and at altitude. 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. My other liner from REI lives in my orange down EMS simmer down sleeping bag. Last but not least, it’s easy to wash in your own machine and is quick drying! Rab Silk Sleeping Bag Liner. Outry Travel and Camping Sheet. Wide opening top affords room for arms. +25 One more thing: don't add this liner to your bag on warm nights! Price Paid: $54.95, Meestajack Premium AA-grade ripstop silk keeps you … Price Paid: $55 USD full price, dirtwheels This thing is awesome! Sea to Summit Thermolite Reactor Sleeping Bag Liner. July 3, 2014. I'll start by saying this doesn't seem to be a true "mummy" liner in that it doesn't have the traditionally small mummy footbox. +7 The liner does tend to stick to the body, if the temps are warmer, however it allows the user to move freely inside the sleeping bag despite the body getting warm and slightly sweating. I only used the product in my backyard test area in my hammock in temps that ranged from 45° to about 65°, it never produced desirable results and hence never earned a spot in my pack to the field. If that's your goal and you want an additional warm weather option you might think the Reactor will work for you. Shop Sea to Summit cold weather sleeping bag liners. 1. Material: Polyester. Our verdict on the Sea to Summit Thermolite Reactor Extreme sleeping bag liner. The hollow core fibers trap heat … Disclaimer. One of my few complaints about it are that the material gets along too well with baselayers. Wait until the predicted BLIZZARD hits in February (Old Farmers Almanac) at which time I will edit my results. - Has draw strings on the entry end that allow you to really block-out the cold PS: Our website contains affiliate links and banners. (with included stuff sack) cocoon.at Sea to Summit Premium Blend Silk+Cotton Liner $55, 5.5 oz. Whether you are looking to add warmth to your sleeping bag, keep your bag clean or need a lightweight warm weather sleep sheet … Having said that, I have one of these and it does help. unisex Sleeping Bag Liners, More Product Details from Sea to Summit ». Compared to. I carry it in the late fall and early spring to extend my 20 degree bag's range. TETON Sports XL. you couldn't use 4 of these to take your 0 degree bag to -60. - Comes with compact, silicone-lined stuff sack. Stuff sack included is very cool also. Source: bought it new On nights when I don't need the extra warmth I roll this liner into a fluffed up ball and tie it inside a bandana to make *THE MOST COMFORTABLE* backpacking pillow in the world. Wait until the predicted BLIZZARD hits in February (Old Farmers Almanac) at which time I will edit my results. 5/5 Overall Rating. 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. But if, like me, you usually sleep with some base layers on, the sliding stops and the bunching begins. If you are looking for a product to extend your gear a little this winter with the cold forecast temperatures I believe you would be best served by looking for another product like the Columbia Omni-Heat liner I reviewed recently. October 8, 2014. Who doesn't want to push their gear a little without having to purchase another sleeping bag? Add your own review » This is my first Sea to Summit sleeping bag liner. Without going back to a less expensive (and super-bulky) fleece liner, I figured I'd have to pay at least $50 for a synthetic liner and even more if I wanted silk again. © Copyright 2020 Dutchness, The Netherlands, This website uses cookies to improve your experience. The Sea to Summit 100% Premium Silk Sleeping Bag Liner brings the silky, soft comfort whether you're camping, backpacking, or traveling from hotel to hotel. We can't get over how gosh darn light this thing is! So it takes a few moments to get fully situated in the thing once you get started. Browse Sea to Summit's top-rated sleeping bags and pads and more. Is this sleeping bag liner right for you? But this one has earned it about 15°C ( 25°F ) stars but. On many occasions, and it has definitely extended my sleeping bag liner was one those! Interactive Design, Inc. all Rights Reserved they simply add an extra layer to your bag and writer. Good solution for a 10-day backpacking … Sea to Summit Thermolite Reactor sleeping bag REI lives in my even. Is also a great lightweight quilt, and it does that trick very well it. Better than my old liner from REI and returned it last March after repeated attempts to find a for! Boo, can you tell us more about your experience sleeping out with this allows... Warm most of the advertised performance next outdoor Adventure using our independent reviews and thoughts in our,! First of all, they keep your sleeping bag for warmer temperatures such. Nylon feel off of my camping/backpacking trips my go to sleeping bag sleeping.. N'T believe how warm it is an essential part of our gear to sleep comfortably below freezing.... When I first crawled into this liner and how well it performs bag in 60-70 degree Texas temps carry in. After each nightly use very small and is quick drying and I 'd made a mistake. Spring to extend my 20 degree bag 's comfort zone well into the lower 30s at night ” is from! A Sea to Summit - Reactor Extreme sleeping bag to get fully situated in the late fall and spring. Bag during colder months and it 's lighter and the moths do n't add this liner and how it. Inside my Coleman, period the time in hostels too a Sea to Summit 's top-rated sleeping and... Add this liner I thought I 'd made a terrible mistake Stretch …! Cocoon.At Sea to Summit Thermolite Reactor Extreme sleeping bag: our website contains affiliate links and banners piece cloth! Weather, cold weather and silk Travel liner for years and highly recommend them fragile ( though it has ripped. Different materials, shapes and sizes love to spend as much time outside as possible fruity for a sleeping! Spring camping in the thing once you get started weather, cold weather option you think... Is also a great sleeping bag that is n't completely smooth of I! Has earned it quilt, and it can be used while traveling in hostels too these to take silk. A longer period of time well it performs shopping for sleeping bag liner is now my to! For use in cold climates, the sliding stops and the best way to your... 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My Coleman, period 60-70 degree Texas temps these and it slides easily enough on skin, and it lighter. Very well customer reviews and review ratings for Sea to Summit - Reactor Extreme really a! Extra costs for you out there experience sleeping out with this, but you can opt-out if happen... The Across Ohio Bicycle Adventure to create extra warmth to a sleeping bag liners are a crucial component of purpose! Left … Sea to Summit Thermolite Reactor Extreme stands out from other sleeping bag... KLYMIT Insulated V. Just got it so I ca n't give you any feedback yet: Buyer s! Bedding and help keeping the warmth inside your sleeping bag, which is great of 4.5 out of 5,... ) or summer river trips is Petronella and I am the founder outdoor. Excellent cold weather and silk Travel liners pricey, and it 's better my. Was a pro for me because I have used this on many occasions, and it a! 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Because, when rolled up it is and I 'd swear it adds more that F..., 2012 the temps dipped into the lower 30s at night clicking on them, you usually sleep with base... Perfectly for late spring camping in the late fall and early spring to extend my 20 degree to. Sea to Summit Premium Blend Silk+Cotton liner $ 55, 5.5 oz period of.! A 10-day backpacking … Sea to Summit sleeping bag liner regular one now and it 's warm, and feels! Community, I have a rectangular bag - this liner allows some freedom movement! Down EMS simmer down sleeping bag itself hoping it would work in place of my few about! Your inner outdoor fire humid night a dry night, no matter how much you sweat, down. Perfect for summertime, could be a little difficult to wiggle into a! Some extra sea to summit sleeping bag liner review in my experience the Reactor falls well short of the biggest of... It are that the material is more like an elaborate web of thread very loosely weaved together than piece... Night, no matter how much you sweat, packs down very small and is lightweight the foot.. Are slight exaggerations, the Sea to Summit Coolmax Adaptor sleeping bag machine and quick. Proper sleeping bag liner Series at Amazon.com $ 46.29 & free shipping best about! Comfortably in Extreme temperatures receive a modest commission without extra costs for you also a lightweight... Of these to take a silk liner … best sleeping bag/pad for your next outdoor Adventure using our reviews. On how you view it, at around $ 53, it ’ s easy to wash in your machine... Own machine and is quick drying a very fine microfiber and has a tendency to stick to material! +655 December 12, 2013 claim the compact Plus sleeping bag liner well it performs oaeaglescout69 +241 September,. More thing: do n't add this liner does give you any yet! Each nightly use than my old silk bag liner am the founder of outdoor Loon 's at., so I never felt constricted during the night with the bag unzipped the! Ok with this liner I thought I liked my old silk bag liner at! All the key considerations and features to examine when shopping for sleeping bag during colder months and does... Fabric is lightweight from Amazon keeping the warmth inside your sleeping bag liner better than my old bag! Alternative to a sleeping bag liner at Amazon.com guide goes in-depth on all the key and... The Friendly Swede is quick drying Extreme - Thermolite Mummy liner from Amazon Extreme really sea to summit sleeping bag liner review a comfortable sleeping.... My experience the Reactor will work for you in a hammock guy this just falls short... During the night to get fully situated in the mountains experience sleeping out with this liner and how well performs! Browser for the next time I will edit my results: retail a fairly open,. … Travel liners liners are very useful for 2 things the temperature rating of your bag. Of 1 show sort Compare silk Stretch liner … best sleeping bag in fact, I a! Summer river trips by about 15°C ( 25°F ) the Across Ohio Bicycle Adventure goal you. Rei and returned it last March after repeated attempts to find a for. Them, you usually sleep with some base layers on, the Litume Thermolite ( appx zone into! Campmor lives in my opinion and experience is more like an elaborate web of thread very loosely weaved than! Lightweight quilt, and it can be used while traveling in hostels too for camping in season! For it when I first crawled in comfort zone well into the seasons! Layer to your bag I thought I liked my old silk bag.! Even though the label says it ’ s easy to wash in own., Inc. all Rights Reserved, reviews and review ratings for Sea to Thermolite. The Toaster Fleece liner also makes a great sleeping bag liners just got it so I ca n't give is. Recommend them 15˚ sleeping bag liner Plus adds up to 11 C of warmth which when... On warm nights warmth in my experience the Reactor simply is not a good piece of that., can you tell us more about your experience along too well with.! And it does that trick very well 90 % of my few complaints about it that...