Hello BPL members,
what ist the best method to measure the loft (single or double layer)acurately.?
Is there a known relationship betwen loft and temperature of a sleeping bag to critize a bag by my own.
And has a synthetik bag with 12 cm double layer loft the same warmth as a downbag with 12 cm loft?
thanks in advance
an greeting from Germany
Dieter
