7
votes
2answers
108 views

Do “R” Values Add proportionally

For winter camping it is recommended to use a sleeping pad with an R value greater than 5. Can you alternatively use two closed cell 2.5R pads one on top of each other? If using an inflatable pad ...
3
votes
2answers
393 views

Does a cotton lined sleeping bag make sense?

I have always been under the impression that cotton is the enemy of a hiker - it absorbs moisture and just becomes a horrible wet casing around you, transferring away all the heat. I was therefore ...