25°F CORETECH 2.5 Sleeping Bag

$79.95 $45.00

25ºF Mummy bag that is build to last a lifetime. Synthetic holofiber fill is ultra compactable with extreme loft. CoreTech design puts a double layer of fill around the core, where your body needs it most. 3.8 lb Trail weight.

SKU: CORETECH25 Categories: , , ,



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.

Additional information

Weight 60 oz
Dimensions 86 × 36 × 24 in

Gray with Black Trim, Silver with Blue Trim

Lowest Temp Rating

25°F ( -3°C ) ( 269°K )


4.8 lb ( 2.17 kg )

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