Double Layer Construction; 2 layers of 4T insulation coupled with offset stitching prevents cold spots.;Specific Layer Function mixes two weights of 4T insulation to maximise the warmth of the bag without adding weight or volume;4T Synthetic Insulation; a synthetic insulation fibre which improves the warmth to weight ration by trapping air in its tubular channel structure

• Force Ten Nano -5 Sleeping Bag - Ochre

Force Ten Nano -5 Sleeping Bag - OchreForce Ten