The Traverse transitions easily into warmer weather with a full-length left-side zipper, a half-length right-side zipper, and a foot box zipper that provide unparalleled ventilation or allow the Traverse to be opened completely flat like a comforter. In colder weather, the unique WaveLoft construction allows the Thermolite insulation to expand out into air-trapping curves for maximum warmth.

Whatever the season, the wider mummy cut of the Traverse gives you room to move, no matter what position you sleep in.

• WaveLoft construction and high-quality Thermolite® insulation are loftier and more durable for lasting warmth
• 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 zipper draft tube keep the cold out and warmth in
• Includes lightweight 70D nylon compression bag
• Form a snug double sleeping bag by zipping to any Altitude, Journey or Venture sleeping bag