![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/81j3zb7guSL.jpg)
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 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/71LC2JIwbwL._AC_UF894,1000_QL80_.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/83ugzlj1nja81.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
![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/91ELf6AwhAL._SY350_PKmb-play-button-overlay_.png)
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://preview.redd.it/o3xfz9p1nja81.jpg?width=640&crop=smart&auto=webp&s=c36aefb89efefbf37df0b5ae7e4a8538105455fe)
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
![Amazon.com: Sea to Summit Reactor Insulated Sleeping Bag Liner, Extreme (83 x 35) : Sea to Summit: Everything Else Amazon.com: Sea to Summit Reactor Insulated Sleeping Bag Liner, Extreme (83 x 35) : Sea to Summit: Everything Else](https://m.media-amazon.com/images/I/71lTNobV6sL._AC_UF1000,1000_QL80_.jpg)
Amazon.com: Sea to Summit Reactor Insulated Sleeping Bag Liner, Extreme (83 x 35) : Sea to Summit: Everything Else
![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)