Big Agnes McKinnis:Sleeping Bag Liner WUH8Q_YV546

Product details:

A cozy layer on its own when the temps are just right, or an extra layer of insulation when your regular sleeping bag or comforter just isn't enough. The McKinnis, filled with highly compressible DownTek insulation, is the perfect travel companion for long flights, impromptu crash pads (airport terminals), or as a "just-in-case" layer in your camp gear or backpack.