You now get even more air for your money with the new Deuter Polarguard sleeping bags. Compared to other hollow fibres the Polarguard® Delta fibres have a larger hollow chamber. This gives greater flexibility and maximum loft, perfect compression and a warmth/weight ratio second only to down. This makes the fibres particularly flexible and thus provides maximum loft, perfect compression and a warmth-to-weight ratio second only to that of down – even when damp.

Details:
» Alu SilverMesh panels for the body areas that are more susceptible to cold
» 2-Way zip
» Anti-catch strip
» Zipped inside pocket
» Compression packsack
» Contoured functional hood with colour coded draw cords
» All L-Versions come with the same features.

Fill: Polarguard® Delta

Inner lining: Skin-friendly, easy-care and breathable Deuter Soft-Micro
Outer lining: Breathable, durable and quick-drying 260T Nylon Tactel Diamond Ripstop
Construction:  The Sphere 450 has a twin thermal upper layer and a single layer construction on the underside.