Coleman has re-engineered their Atom Range and has come up with a couple of excellent lightweight mummy
sleeping bags that are compact and yet very efficient due to the Coletherm Micro insulation and loose shell construction. The Atom's are ideal for modern trekkers who want great performance is a light compact bag. The Atom X940 comes with a soft nylon square ripstop shell, single layer (1 x 220g/m2) insulation, soft nylon lining. It also features all of Coleman's Easy Sleep characteristics: zip plow, (better than a mule) autolock zipper, Thermolock zipper baffle, pillow pocket, thermo-collar, security pocket and 3D foot area. With a Limit rating of +5°C we'd suggest for use in the summer months only.