Mammut Sphere Down Spring 180cm

Extremely lightweight materials and top quality down make the Sphere Down one of the lightest sleeping bags with the lowest packing volume.

Maximum temperature (according to EN 13537):	22 °C
Lower comfort temperature limit men (according to EN 13537):	-1 °C
Lower comfort temperature limit women (according to EN 13537):	4 °C
Extreme temperature (according to EN 13537):	-17 °C
US temperature:	29 °F
Temperature according to US-Norm in °C:	-2 °C
Zipper side:	Left
neck collar:	false
Construction:	Wave Box
Sleeping bag line:	Spring

• The prolightTX™ outer fabric is light as a feather, 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 and 3-season model
• Contains non-textile parts of animal origin (down or leather)
• Revised zipper reduces risk of jamming

MAIN FABRICS
prolightTX™ (bluesign®-approved)
Extremely light 20D nylon ripstop. Highly compressible, water-repellent, windproof and with high breathability.

Composition:
Outer Material: Polyamide 100 %

LINING
lightTX™ (bluesign®-approved)
Ultra-light 20D polyamide ripstop lining. Very tearproof and with good moisture control.

Composition:
Outer Material: Polyamide 100 %

FILLING
White Goose Down 95/5, 800 cuin (RDS)

Composition:
Outer Material: Down 95 %, Feather 5 %