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Prism Sleeping Bag


PrimaLoft sleeping bags designed for trekking and hiking. Dual grade PrimaLoft top and bottom (40g/m2) for weight saving yet insulate enough.
Ranges from 60g/m2 to 200g/m2 top filling. Comfortably insulated from 18˚F/-8˚C to 28˚F/-2˚C.

  • 20D nylon fabric
  • Comfortable 3D contour mummy shape
  • Double side zip for convenience.
  • Full length zipper provides ventilation
  • Pillow pocket in hood
  • Special Mat Pocket to secure a mat underneath
  • Hood with drawcord
  • Double collar compression stuff bag inculded

Style no

Filling weight


Filling weight 60g 133g 200g
T extreme* 28˚F / -2˚C 21˚F / -6˚C 18˚F / -8˚C
T limit* 48˚F / 9˚C 45˚F / 7 ˚C 41˚F / 5 ˚C
T comfort* 55˚F / 13˚C 52˚F / 11˚C 48˚F / 9˚C
Avg. weight 1.1lb / 520g 1.5lb / 670g 1.6lb / 750g

* Temp Rating Certified under EN 13537

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