The First Ascent Amplify Down Light is a super light and compact down sleeping bag, popular with adventure racers, travelers and climbers wanting a summer bag.
Based on a ‘standard woman’ having a comfortable nights sleep.
Based on a ‘standard man’ as the lowest temp. to have a comfortable nights sleep.
A survival rating for a ‘standard woman’. This is an extreme survival rating only and it is not advisable for general use.