The best sleeping bag liners are precious middle layers, like pickle in a cheddar sandwich. Sitting between the human and the sleeping bag, or the bread and the cheese, neither would be the same ...

Most sleeping bags are rectangular, so a standard rectangular liner fits correctly. A rectangular liner also works well for use on its own in warm weather. Some sleeping bags feature a mummy ...

A handful of clean tennis balls: Is tennis not your thing? You can also use wool dryer balls. A sleeping-bag liner: It’s a good idea to have a thin, bag-shaped liner, often made of silk ...

For instance, using the wrong detergent on a down ... These washing methods also apply to the sleeping bag’s removable liner that it often comes with. Depending on the condition of your sleeping ...

Prevention is better than cure, so I would advise to spot clean any marks or dirt, add a sleeping bag liner to absorb sweat/oil/dirt, and make sure you air it out thoroughly between uses.” ...