![Sea to Summit Reactor Insulated Sleeping Bag Liner, Fleece (79 x 28) : Sea to Summit: Amazon.ca: Sports & Outdoors Sea to Summit Reactor Insulated Sleeping Bag Liner, Fleece (79 x 28) : Sea to Summit: Amazon.ca: Sports & Outdoors](https://m.media-amazon.com/images/I/81eQjc2BicL.jpg)
Sea to Summit Reactor Insulated Sleeping Bag Liner, Fleece (79 x 28) : Sea to Summit: Amazon.ca: Sports & Outdoors
![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://i.redd.it/o3xfz9p1nja81.jpg)
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 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=3024&format=pjpg&auto=webp&s=43e21ca19a4208d6964c5a4770182e0f044cfb18)