Synthetic Sleeping Bags
Down sleeping bags, superior three unbeatable ways:
Compression: takes less space packing
Loft: which is basically how it keeps you warm
Weight: ounce for ounce, degree by degree, you can get lower temperature protection at less weight
The downside is equally compelling:
Cost: Good down is more expensive. There are down/ feather mixes but then you are losing on the [...]
