Increases sleeping bag performance by up to 14 C (25 F) with super-insulating 110g/m Thermolite fabric. Spacious design allows for a comfortable night s sleep, even when the mercury plummets.
Thermolite is a hollow core fibre that provides extraordinary warmth for its weight and remains extremely breathable. Adds warmth to a sleeping bag or, used alone, is the ideal warm weather bag.
With the stretchy knit fabric that moves with you and a drawcord hood, the Thermolite Reactor Extreme liner is perfect for wrigglers and rollers or anyone who needs some extra warmth.
Tapered design from the foot to the head end to reduce weight and increase thermal efficiency. Mummy shaped with boxfoot design for superiro comfort.
The Thermo-regulated design with moisture escape gives great performance.
Can be used either as a sleeping bag liner to add warmth or simply keep the inside of your sleeping bag clean, or it can be used on its own as a stand alone travel sheet. Having your own travel sheet is often a good idea for hygiene reasons as well as simply for comfort.
Comes in a compact mesh panelled stuff sack which aids in drying.
In 1984 a small group of climbers from the world's flattest continent pulled off an audacious ascent of Mount Everest - they put a new route up the north face in lightweight style with no oxygen or sherpa support. Six years later, one of the summiteers, Tim Macartney-Snape decided to return to Everest after he realized neither he nor any other person who had climbed the mountain had truly climbed the entire 8,848 meters, as that would have meant starting from sea level. That is, no one had yet climbed it from "sea to summit".
In the spring of 1990 Tim had a swim in the tepid waters of India's Bay of Bengal then set off on foot across the Gangetic plain toward the distant Himalayan foothills. Four months later, after climbing alone from Base Camp and without the assistance of oxygen, he set foot once again on the highest point on earth. Tim's solo ascent of Mt. Everest was named the "Sea to Summit" expedition.
Back in Australia, Tim joined forces with climbing friend, sewing enthusiast and design guru Roland Tyson to build a business that could make use of their knowledge of the outdoors to create truly ingenious, well-made but affordable outdoor equipment. They named their company Sea to Summit after Tim's expedition and the business prospered.
Sea to Summit design and manufacture cool and useful gear for the outdoor lifestyle. From cooking products and bags through to sleeping bags and mats, this forward-thinking company create useful products that are nimble and light enough for any adventure. Sea to Summit understand the importance of escape and take great pride in creating authentic outdoor products with a “no worries” Australian attitude.
Sea to Summit Thermolite Reactor Extreme SleepingBy: Melinda Low on 26 January 2019This bag liner packs a big punch for its size, weight and cost! It’s so versatile! Not only does it add warmth but it also keeps your bags clean! It washes like a dream and dries super fast! It makes a great summer bag as well as increasing your warmth in colder weather! The fabric is soft and snuggly, it’s like sleeping in a giant Tee Shirt! Love this product!!
By: Chris on 14 August 2017Super warm and very comfortable, felt like I was at home in my own bed!
By: Adam Azzopardi on 13 August 2017Great sleeping liner; its light, durable and warmth that makes a difference for those colder nights.
Nice piece of kit.By: Paul on 30 July 2017This is a great addition to my outfit, light weight, compact and makes things just that bit more cozy on unexpectedly chilly nights, it'll make a good swarm weather bag as well
Lightweight and soft sleeping linerBy: Paola on 26 January 2017Beautifully soft and light sleeping liner. I'm using it during a summer-autumn hike rather than carry a sleeping bag. Stretchy, soft material that all compresses down to the size of a man's palm. Good value for money and very fast delivery time from Wild Earth. Thank you!!