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Sea To Summit Trek TkI 30 Bag - Regular

item # S1011


  • The Trek down sleeping bag brings the comfort of a tapered-rectangular mummy shape and the versatility of a dual-zip ventilation system to wherever your travels may take you. The full-length side zipper and secondary foot box zipper allow you to increase ventilation or open the Trek completely flat like a comforter, and the quality down will keep you warm and snug on chilly nights. The broader mummy cut gives you room to move inside the bag, regardless of the sleeping position you may adopt. A Regular Wide model is available for those who really appreciate extra girth. Light and compact, the Trek might just become your favorite trekking / backpacking / travel / camping down sleeping bag.
  • Features:
  • 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
  • Zip Coupling: This bag is designed to zip with another
  • Available in three different fill weights and three sizes, including Regular Wide
  • EN Temperature Rating: 30 Degrees Fahrenheit
  • Total Weight: 1lb 10.8oz
  • Regular Maximum User Height: 6 ft
  • Fabric: 30D DWR Nylon, Soft touch 20D Nylon lining
  • Insulation: Ultra-Dry Down 650+ Loft
  • Zipper: Full length left side and foot box zipper. Unzip fully to use as quilt or comforter. See ÔFeaturesÕ for bags which can be coupled to the Trek.