![Amazon.com : Sea to Summit Silk-Cotton Blend Travel and Sleeping Bag Liner, Rectangular (73x36 inches) : Sleeping Bag Liners : Sports & Outdoors Amazon.com : Sea to Summit Silk-Cotton Blend Travel and Sleeping Bag Liner, Rectangular (73x36 inches) : Sleeping Bag Liners : Sports & Outdoors](https://m.media-amazon.com/images/I/81FhQKRfCpL._AC_UF350,350_QL80_.jpg)
Amazon.com : Sea to Summit Silk-Cotton Blend Travel and Sleeping Bag Liner, Rectangular (73x36 inches) : Sleeping Bag Liners : Sports & Outdoors
![Sea To Summit Sleeping Bag Liner Silk Cotton Double Extra Wide Navy Blue Sleeping Bag Liners : Snowleader Sea To Summit Sleeping Bag Liner Silk Cotton Double Extra Wide Navy Blue Sleeping Bag Liners : Snowleader](https://images.snowleader.com/cdn-cgi/image/f=auto,fit=scale-down,q=70,w=700/https://images.snowleader.com/media/catalog/product/cache/1/image/0dc2d03fe217f8c83829496872af24a0/S/E/SEAT00712_01.jpg)
Sea To Summit Sleeping Bag Liner Silk Cotton Double Extra Wide Navy Blue Sleeping Bag Liners : Snowleader
![Amazon.com : Sea to Summit Silk-Cotton Blend Travel and Sleeping Bag Liner, Rectangular (73x36 inches) : Sleeping Bag Liners : Sports & Outdoors Amazon.com : Sea to Summit Silk-Cotton Blend Travel and Sleeping Bag Liner, Rectangular (73x36 inches) : Sleeping Bag Liners : Sports & Outdoors](https://m.media-amazon.com/images/I/31l8-sTya5L.__AC_SR166,182___.jpg)
Amazon.com : Sea to Summit Silk-Cotton Blend Travel and Sleeping Bag Liner, Rectangular (73x36 inches) : Sleeping Bag Liners : 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
![Amazon.com : Sea to Summit Silk-Cotton Blend Travel and Sleeping Bag Liner, Rectangular (73x36 inches) : Sleeping Bag Liners : Sports & Outdoors Amazon.com : Sea to Summit Silk-Cotton Blend Travel and Sleeping Bag Liner, Rectangular (73x36 inches) : Sleeping Bag Liners : Sports & Outdoors](https://m.media-amazon.com/images/I/81BN6WDGTxL._AC_UF1000,1000_QL80_.jpg)