The foundation for comfort outdoors, a sleeping bag is probably the most essential item of camping gear. But, they now come in a lot of styles. Mummy, rectangle, quilt, synthetic, down and backed or backless. Which is right for you?
Four stars? That app must be something special! Until you remember that those ratings are just a simple average, that people, by and large, don't know what they're talking about, and then the tornado hits. [xkcd]