Instead of a sleeping bag, we combine the Sea to Summit Ember III Down Quilt and Thermolite Reactor Liner for one of warmest and most light-weight sleep systems.

Add a lightweight insulated sleeping mat and you will be warm all night long.

Quilt Specifications
Ember III Quilt is temperature rated to -10 degrees
Box baffles throughout, with vertical baffles strategically placed on chest section to keep Down in place during the night.
Sewn in footbox to retain maximum warmth in colder conditions
Weight: 830g
Large Length: for people up to 198 cm / 6'6"
Width: Head 140 cm, foot 110 cm (Large size)
Comes with a convenient stuff sack.

Liner Specifications
Adds up to 8 degrees of warmth to your sleeping bag or can be used alone as a lightweight, warm weather bag.
Weight: 248g
Length: 210cm