![test night, purchased the sea to summit thermolite extreme liner. supposed to get to -19C(-31C w/ wind). also will be testing a new merino top that I purchased to see how toasty test night, purchased the sea to summit thermolite extreme liner. supposed to get to -19C(-31C w/ wind). also will be testing a new merino top that I purchased to see how toasty](https://preview.redd.it/28ogra61nja81.jpg?width=640&crop=smart&auto=webp&s=bdf2ba48cfa052f4b56410368c7f5cf6f91edc77)
test night, purchased the sea to summit thermolite extreme liner. supposed to get to -19C(-31C w/ wind). also will be testing a new merino top that I purchased to see how toasty
![Sleeping Bag Liner : Thermolite Reactor Extreme for Cold Climate - Long : Sea to Summit by Sea to Summit Travel & Outdoor Gear (AREACTEXLONG) Sleeping Bag Liner : Thermolite Reactor Extreme for Cold Climate - Long : Sea to Summit by Sea to Summit Travel & Outdoor Gear (AREACTEXLONG)](http://www.traveluniverse.com.au/Shared/Images/Product/Sleeping-Bag-Liner-Thermolite-Reactor-Extreme-for-Cold-Climate-Long-Sea-to-Summit/unnamed.jpg)
Sleeping Bag Liner : Thermolite Reactor Extreme for Cold Climate - Long : Sea to Summit by Sea to Summit Travel & Outdoor Gear (AREACTEXLONG)
![Sea To Summit Thermolite Reactor Extreme Sac de Couchage Rouge 90 x 120 cm Mixte, cm : Amazon.fr: Sports et Loisirs Sea To Summit Thermolite Reactor Extreme Sac de Couchage Rouge 90 x 120 cm Mixte, cm : Amazon.fr: Sports et Loisirs](https://m.media-amazon.com/images/W/IMAGERENDERING_521856-T1/images/I/81hJYZcIRaL._AC_SL1500_.jpg)
Sea To Summit Thermolite Reactor Extreme Sac de Couchage Rouge 90 x 120 cm Mixte, cm : Amazon.fr: Sports et Loisirs
![Sea to Summit Thermolite Reactor Standard - Drap de sac de couchage | Livraison gratuite | Alpiniste.fr Sea to Summit Thermolite Reactor Standard - Drap de sac de couchage | Livraison gratuite | Alpiniste.fr](https://www.bfgcdn.com/1500_1500_90/515-0186/sea-to-summit-thermolite-reactor-standard-drap-de-sac-de-couchage-detail-3.jpg)