They often offer a slightly roomier take on the traditional mummy style sleeping bags. Just peel back the overlapping layers to cool down in the middle of the night. Double sleeping bags Favoured ...

Sleeping bags come in a variety of shapes, the most popular of which are rectangular, mummy, semi-rectangular and double. The kind of insulation is a critical factor, especially if you're ...

Unfurl the sleeping bag from its compression sack and there are more good design features – the mummy design and narrow ... and has that handy design double punch of a light weight and small ...