![Sea to Summit Premium Silk Sleeping Bag Liner, Rectangular (73x37 inches), Green : Amazon.ca: Sports & Outdoors Sea to Summit Premium Silk Sleeping Bag Liner, Rectangular (73x37 inches), Green : Amazon.ca: Sports & Outdoors](https://m.media-amazon.com/images/I/81PC9NLSrOL._AC_UF894,1000_QL80_.jpg)
Sea to Summit Premium Silk Sleeping Bag Liner, Rectangular (73x37 inches), Green : 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/28ogra61nja81.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 Premium Silk Sleeping Bag Liner, Rectangular (73x37 inches), Green : Amazon.ca: Sports & Outdoors Sea to Summit Premium Silk Sleeping Bag Liner, Rectangular (73x37 inches), Green : Amazon.ca: Sports & Outdoors](https://m.media-amazon.com/images/I/91kBeZbhEXL._AC_UF894,1000_QL80_.jpg)
Sea to Summit Premium Silk Sleeping Bag Liner, Rectangular (73x37 inches), Green : Amazon.ca: Sports & Outdoors
![Sea to Summit Premium Silk Sleeping Bag Liner, Rectangular (73x37 inches), Green : Amazon.ca: Sports & Outdoors Sea to Summit Premium Silk Sleeping Bag Liner, Rectangular (73x37 inches), Green : Amazon.ca: Sports & Outdoors](https://m.media-amazon.com/images/I/81fwIOuADkL._AC_UF894,1000_QL80_.jpg)