Free Shipping to Contiguous USA - 25% Off Entire Store with Code 'FIRST25'

Free Shipping to Contiguous USA - 25% Off Entire Store with Code 'FIRST25'


25°F Oversize Mummy Bag Coretech 2.5

Double layer synthetic sleeping bag carries light and keeps you warm. Oversize designed mummy bag accommodates most people.

  • CORETECH PHILOSOPHY - Heat generated by the body’s core will circulate through more evenly through your body for maximum comfort and advanced performance.
  • CORETECH DESIGN EXPLAINED - Simply an additional layer of synthetic air core fill wrapped around the abdominal region of the bag creates a focused thermal barrier at the core of the body.
  • 25°F ( -4°C ) SURVIVAL TEMP RATING - Survival-only rating for a standard adult woman.
  • 35°F ( 2°C ) COMFORT LIMIT RATING - Lowest outside temp at which a standard man can sleep comfortably.
  • 40°F ( 4°C ) COMFORT TEMP RATING - Lowest outside temp at which a standard woman can sleep comfortably.
  • FULLY SYNTHETIC FILL - Hydrophobic silicone air core fill material selected for high compression to maximum loft characteristics. 
  • RIP-STOP SHELL FABRIC - Tough poly rip-stop fabric protects from tearing while dye impregnated fiber features a rich color profile that resists fade and bleed under extreme conditions. 
  • ADVANCED THERMAL BARRIER ELEMENTS - Insulated draft tube protects against thermal seepage through full length of the zipper.
  • ADJUSTABLE TEMPERATURE BAFFLES - Control your sleeping temperature with drawstring chest baffle and hood opening.
  • JUMBO ZIPPER - Full length dual-slider zipper allows for easy opening from either end with extra long high visibility reflective pull tag.
  • 3-DIMENSIONAL GUSSET WALLS - Shaped sleeping bag walls create a space big enough for a grown person to roll over. 
  • LASTING CONSTRUCTION - Major stress points are box stitched and double stitched for long term durability. 
  • OVERSIZED MUMMY - Fits the tall and the small, the hefty and the hungry with an overall size of 86″ X 36″ X 24″ and a large boxed foot area. 3.8 lb trail weight.
  • COMPRESSION STUFF SACK - Drawstring closure with a buckle clipped flip over cap utilizing 4 webbing cinch-down straps for minimal pack size.

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