TREK 18* - 9327868095407
Skip Navigation Website Accessibility
FREE DELIVERY on orders over $75 within a 20-mile radius

 
 


TREK 18*

IS THIS DOWN MUMMY SLEEPING BAG…?

  • Warm enough for cool weather camping or travel? Yes. The quality down and 3D hood keeps you warm when the mercury drops. For colder-weather use, you would probably choose the Trek 10°F which has a draft collar – pair it with a high R-Value sleeping mat like the Comfort Light Insulated.

  • Suitable for summer temperatures? Yes. A full-length side zipper and a secondary foot box zipper can be opened for ventilation or to turn the Trek into a fully-flat comforter in really warm weather.

  • Able to be zipped to another sleeping bag? Yes. The main side zipper can be zipped to many Sea to Summit Women’s sleeping bags – Regular and Long bags have the same side zipper length.

HIGHLIGHTS

Best Use

  • All outdoor activities

Performance

  • 2 Season: 30°F (comfort range 30°F to 70°F)
  • 3 Season: 18°F (comfort range 18°F to 65°F)
  • 3.5 Season: 10°F (comfort range 10°F to 60°F)

Shape

  • More room between hips and knees to allow you to sleep in a natural position without compressing the down insulation and creating cold spots. 

FEATURES

  • ULTRA-DRY Down 650+ Loft 85% Down Cluster Premium Duck Down certified Responsible Down Standard (RDS)
  • Full-length YKK® #5 main side zip and foot box zip provide superior ventilation and allow the bag to be used as a comforter.
  • Shaped hood and oversized zipper draft tubes (Trek 10°F also has a draft collar, fits snugly around shoulders) to seal in warmth and keep cold out.
  • Internal pocket for phone / GPS / valuables
  • Form a snug double sleeping bag by zipping to any Altitude™, Journey™ or Venture™ sleeping bag
  • Includes lightweight Ultra-Sil™ compression bag and storage cell

TECH SPECS

PRODUCT DETAILS

BEST USE All outdoor activities
COMES WITH Ultra-Sil Compression Sack & Storage Cube
INSULATION Ultra-Dry Down 650+ Loft
SHAPE Relaxed Mummy
SHELL FABRIC 30D Nylon Shell
ZIP OPTIONS Full length left side and foot box zipper. Unzip fully to use as quilt or comforter. See ‘Features’ for bags which can be coupled to the Trek.

CONTACT US