Sleeping Bag Temperature Ratings Explained: Comfort, Limit and Extreme
Learn what comfort, limit and extreme ratings mean under ISO 23537, why your sleeping pad and clothing matter, and how to choose the right bag for your camping trips.
Sleeping Gear
Sleeping bags, pads, mattresses, cots, pillows and blankets for camping, with temperature ratings and insulation explained.
Sleeping Pad R-Value Explained: How Much Insulation You Need
Learn what R-value measures, why ground insulation matters, and how to choose the right sleeping pad for every season.
Sleeping Gear: Equipment Guide
A warm night depends on two numbers: the bag rating and the pad R-value. Read sleeping bag temperature ratings explained and sleeping pad R-value explained.
Cold nights ahead? How to stay warm camping puts the whole sleep system together.