Silk is one of the most popular materials for sleeping bag liners, and manufacturers make big claims about its performance. Many pitch their silk liners as a means of stopping your sleeping bag from ...

New perk: Easily find new routes and hidden gems, upcoming running events, and more near you. Your weekly Local Running Newsletter has everything you need to lace up! Subscribe today. About ten years ...

When you’re camping, getting comfortable enough for a good night’s sleep in your sleeping bag can be tough. Often, it’s just too cold or too warm to fall and stay asleep. If you camp in multiple ...

When I received the Sea to Summit Reactor sleeping bag liner, I first wondered whether it would really be a necessary piece of kit. Usually, a sleeping bag liner isn’t something I’d routinely update, ...