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
Marmot Trestles Elite Eco 30 Sleeping Bag - Kids' | evo Canada
Marmot Trestles Elite Eco 0 Sleeping Bag | REI Co-op
Stansport Glacier 0° Mummy Sleeping Bag | Bass Pro Shops