Thermarest Parsec 20F/-6C

The Therm-a-Rest Parsec 20F/-6C is a lightweight sleeping bag designed for three-season camping. Weighing less than 1 kilogram, this sleeping bag is intended for minimalist hikers who want to carry as little as possible in their backpacks. It allows the user to sleep comfortably down to 0°C:

It features differential filling: the goose down insulation is denser on the top than on the back, which reduces the overall weight and concentrates warmth in strategic areas. On the back, your sleeping pad acts as insulation—which makes sense, since while you sleep, your weight compresses the filling, thereby limiting its thermal efficiency. The Toe-asis foot warmer, lined with down, allows your feet to warm up quickly.

• PFAS-free, water-repellent down fill: lightweight and retains its loft up to 60 times longer than untreated down. It absorbs 90% less moisture than “conventional down” and dries three times faster.


• Zone-specific insulation: maximizes warmth and minimizes weight.


• In the foot area, the compartmentalized construction provides good insulation and keeps your feet warm.


• Enveloping hood and collar to prevent heat loss.


• Protective flap over the two-way zipper.


• Zippered exterior pocket for small accessories.