Details Sea to Summit Reactor Sleeping Bag Liner When the temperatures plunge, add some extra insulation to your night's sleep with a Reactor sleeping bag liner. The comfortable, hollowfibre stretch fabric uses Thermolite® Pro infrared technology to reflect heat back to you while you snooze. The Reactor can offer a thermal boost of up to 12% while remaining breathable and fresh, thanks to a HeiQ Fresh eco anti-odour treatment. Weight: 259 g Mummy shape (without a drawcord) HeiQ Fresh FFL bio-based anti odour treatment Thermal boost: 3-season sleeping bag: 6% | 1 season sleeping bag: 12% Dimensions: Width: 80 cm Length: 206cm Material: Thermolite® Pro/Thermolite® EcoMade recycled fabric blend Specifications Reactor Sleeping Bag Liner