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Shipping Info:


Item #: 332776559

Traditional comfort and value, with an anything but traditional design approach, the Trek™ Series sleeping bags are the first choice of adventurers looking for maximum versatility in a moderately-priced sleeping bag.


  • Tapered rectangular cut offers more space than a mummy bag
  • RDS 650+ Loft ULTRA-DRY Down™
  • Vertical chest baffles prevent down migration and cold spots
  • Two-way #5 YKK side / foot zips provide ventilation and allow bag to be used as a quilt
  • Oversized zip draft tube with anti-snag materials
  • Large internal security pocket
  • 3D side-wall baffle maximizes loft right to the edge of the bag
  • 3D hood draws in tight when needed
  • Trek Tk III has a neck collar draft tube to seal and trap warmth
  • Soft touch 20D lining fabric is lightweight and highly breathable, durable 30D Nylon shell
  • Includes Ultra-Sil™ Compression Bag for compact storage
  • ip Coupling: This bag is designed to zip with another


  • Weight: 2lb 6oz (1060 g)
  • Temperature: 18°F (-8°C)
  • EN Rating – Comfort: °30°F (-1°C)
  • EN Rating – Lower Limit: 18°F (°-8C)
  • Fill Type: 650 + Loft Ultra -Dry Down
  • Fill Wt: 21oz (560g)
  • Shoulder Girth: 64" (162cm)
  • Hip Girth: 62" (157cm)
  • Foot Girth: 43" (108cm)