Weight: 9 ounces . It's exactly what I needed and does an amazing job. I put it inside my 0 deg down bag on about a dozen occasions since I’ve owned it. He said he didn't want to crawl out of it in the morning it was was cozy. Reviewed in the United States on February 12, 2018. Find helpful customer reviews and review ratings for Sea to Summit - Reactor Extreme - Thermolite Mummy Liner, One Size, Red at Amazon.com. I finally hiked the High Sierra Trail, a trip I've been dying to do for years! Sea to Summit Thermolite Reactor Extreme Sleeping Bag Liner | … This is a super stretchy, soft, and comfortable choice with a mummy shape, foot box and a drawcord hood. 1,036 global ratings | 577 global reviews, Reviewed in the United States on January 11, 2019. Just opened up the liner to test it out at home and there's already a big hole in the footbox. It's special Thermolite technology is lighter, warmer, and more compact than fleece. But do you know what's the best sleeping bag liner for you? Some reasons to always use a liner: 1. Find helpful customer reviews and review ratings for Sea to Summit Reactor Thermolite Sleeping Bag Liner at Amazon.com. Sea to Summit USA. But after I put this on I am Immidently felt much warmer and it kept me Comfortable throughout the night. Keeps me warmMy number one reason for using a liner is to give me a little extra warmth at night. 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 Zebra Slot Canyon is one of my favorite hikes in the Grand Staircase-Escalante area. Those 6 days in remote backcountry absolutely blew me away. This product sits within the Outdoor Adventure; Outdoor Adventure category at All Outdoor. 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. Find helpful customer reviews and review ratings for Sea to Summit Thermolite Reactor Fleece Liner, Grey at Amazon.com. Read honest and unbiased product reviews from our users. 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. 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. It wasn't just this liner that failed, the sleeping bag also failed. 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. 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. From left to right: Sea to Summit Premium Silk Liner, Cocoon Silk Mummy Liner, Sea to Summit Thermolite Reactor Liner. 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. If you don't currently use a liner, you should! The hammock was open and the sleeping bag top was fully exposed. 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. 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. Sea to Summit Extreme Thermolite Mummy Liner Hüttenschlafsack. 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. It's super compact and fits inside my drink cup with a bit of a push. … Price. The fabric is so comfortable and livable that I also bring get good use out of it for car camping trips as well. All Sleeping Bags and Pads. Shop Sea To Summit Thermolite Reactor Extreme Sleeping Bag Liner - Red, 90 x 210 Centimeter. 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. Pros. The THERMOLITE® Reactor™ Extreme liner is Sea to Summit’s warmest knitted sleeping bag liner. (He also earned 7 frost points cause temps dropped to 25 degrees that night). Comparing the different fabrics of the liners. This liner is made from Thermolite hollow core fibres which traps heat and has excellent insulating properties while being lighter than fleece. I'm a cold sleeper, so making sure I'm warm enough to get a good night's rest is important to me. Travel Liners Liners are a crucial component of a purpose built sleep system. Thermolite® is a fibre with a hollow core, which provides superior warmth and breathability. The Reactor is made from 80g/ m² Thermolite®—the lightest weight Thermolite® fabric available. The Thermolite® Reactor Extreme increases sleeping bag performance by up to 15°C with its super insulating 110g/m² Thermolite® fabric. I really took a leap of faith when I ordered this. Reviewed in the United States on September 5, 2017. There's a problem loading this menu right now. Clicking the above links will take you to further information, current prices and customer reviews on Amazon. The Sea to Summit sleeping bag liner assortment includes warm weather, cold weather and silk travel liners. Sea to Summit Sleeping Bag Liners Review: Liners For Every … Read honest and unbiased product reviews from our users. It was a miserable night for me but I learned something. I also think the warmth per ounce and size is one of the best you can find on the market. 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. Find the best sleeping bag/pad for your next outdoor adventure using our independent reviews and ratings. The Reactor liner is incredibly breathable and adds up to an additional 8c of warmth to your sleeping bag. 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. The Sea to Summit Thermolite Reactor Liner is now my go to sleeping bag liner for 90% of my camping/backpacking trips. A bit flimsy; Made in China; Brand New. Sea to Summit Thermolite Reactor Compact Plus sleeping bag liner. I also felt like the material of the Sea to Summit Reactor Liner is much more comfortable than the Cocoon, and so moving forward I'll definitely be replacing my Cocoon with this one. Here you'll find blog posts about some of my favorite backpacking and travel adventures. It's an 8oz addition that I now consider essential though. The hollow core fibre threads work just like the hollow fur of a polar bear in that they trap heat effectively. So as said, the bag is rated for 45 degrees and this SHOULD add 25 degrees taking it down to 20 degrees Fahrenheit. If your adventures take you to colder climates, the Reactor Extreme will add plenty of warmth to a sleeping bag. 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. Trailspace's community of gear reviewers has field-tested and rated the top sleeping bag liners. I now get excited to climb into my sleeping bag and curl up in the material. This post does contain some affiliate links. Constructed from Termolite hollow core fibre you can guarantee a cozy bag with minimal weight and packing. Sea To Summit Unisex's Thermolite Reactor Compact Plus Sleeping Bag Liner-Black/Red, 90 x 183 cm, cm Sea to Summit Reactor Plus (Compact) - Thermolite Mummy Liner Trespass Slumber, Grey, Sleeping Bag Liner 230cm x 85cm x 55cm, Grey Sea to Summit Reactor Thermolite Sleeping Bag Liner. It's special Thermolite technology is lighter, warmer, and more compact than fleece. 4. 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. If you choose use them, thank you for your continued support of this blog! 3. Just the Facts: Lighter weight, more packable than fleece Adds up to 15 degrees F … It’s a lot of money for what it nothing more than a giant polyester sock the same thickness as a t-shirt. 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