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Sphere Down Summer

from £ 239.00
including VAT
  • free shipping
  • 30-day Return period
  • Free returns
Suitable for
Extremely lightweight materials and top quality down make the Sphere Down one of the lightest sleeping bags with the lowest packing volume.


Item no.2410-01493


Comport temperature limit in °F (EN 13537:2012)47 °F Inner width in foot area (EN 13537:2012)50 cm Comport temperature limit in °C (EN 13537:2012)10 °C Construction typeStitched-through Extreme temperature in °F (EN 13537:2012)26 °F Extreme temperature in °C (EN 13537:2012)-3 °C Comport temperature in °F (EN 13537:2012)55 °F Comport temperature in °C (EN 13537:2012)13 °C Maximum inner width (EN 13537:2012)78 cm Warm collarNo
  • The prolightTX™ outer fabric is as light as a feather, windproof and water-repellent
  • Wave-shaped chambers prevent down slipping of the down and prevent cold bridges
  • Performance Hood with Advanced Visibility: a full view with the hood closed and very good protection against the cold
  • Enhanced comfort and insulation in foot area
  • Two-layer 9-chamber construction in winter and 3-season models ensures extra warmth in foot area
  • prolightTX™ outer fabric with DWR treatment – even better protection from wind and wet conditions
  • Revised zipper reduces risk of jamming
  • Contains textile products of animal origin (down or leather)

Material & technology

Main Fabric
100% Polyamide
95% White goose down | 5% White goose feather
100% Polyamide
Mammut Down 800 cuin RDS - Responsible Down Standard Certified Fair Wear


Machine wash on synthetics / permanent press cycle (max. 30° C) Do not dry clean or use solvents to remove stains Tumble dry at low heat Do not use chlorine-based bleach Do not iron or treat with steam

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