04Test reports

Field notes

How to choose across seating, sleep systems, shelters and cooling — one written guide per category, before you spend anything.

Klymit Bozeman 35 degree sleeping bag
Report 04Sleep systems5 bags10–50 °F

Reading a temperature rating

A 10 °F bag is not a bag you sleep comfortably in at 10 °F. What the number means, and how to pick around it.