Extremely lightweight materials and top quality down make the Sphere UL one of the lightest sleeping bags with the lowest packing volume.
- The prolightTX™ outer fabric is featherlight, windproof and water repellent
- Wave-shaped chambers prevent slipping of the down and stop cold spots
- Performance Hood with Advanced Visibility offers a full view with the hood closed and very good protection against the cold
- Ergonomic Foot increases comfort and insulation
- Two-layer 9-chamber construction in the foot area – for extra warmth in the winter model
- Contains non-textile parts of animal origin (down or leather)