Sea to Summit Thermolite Reactor Mummy Sleeping Bag Liner | Bass Pro Shops
Sea to Summit Thermolite Reactor Fleece Liner
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
Reactor Fleece Sleeping Bag Liner (Adds 32°F) | Sea to Summit
Sea to Summit Thermolite Reactor Compact Plus Mummy Liner sleeping bag liner