• Toll Free: 877.838.2816
  • Local: 503.233.0706

Phase 20 Sleeping Bag

Selected color
Only 18 items available Only 18 items available Only 18 items available
Phase 20 Sleeping Bag is available for purchase in increments of 1

This is the ultimate dream factory creating easy sleep even in frosty temps. Marmot constructed this feature-rich bag with ultra lightweight Pertex Quantum® GL fabric and filled it with water-resistant 850-fill-power down in a baffled construction, which reduces cold spots.

  • Anatomical Wrap-Around Footbox Increases Insulation and Room for Your Feet, More Warmth and Comfort
  • Smooth-Curved Baffles Reduce Down Shifting. Nautilus Multi-Baffle Hood limits heat loss
  • Full Length Locking YKK Two Way Zipper with Anti-Snag Slider reduces fabric snagging
  • Filled and Finished in Rohnert Park, California
  • Certified 850 Fill Power Down with Down Defender to Improve Water-Resistance in Wet Conditions
  • EN Tested
  • Internal Stash Pocket
  • Snagless Insulated Draft Tube
  • Hood Draw Cord
  • Stuff and Storage Sack Included
  • Zipper Garage
  • Stretch Tricot Baffles
  • Two Hang Loops


Material: Pertex 10d 100% Nylon Ripstop .88oz/yd

Insulation: 850+ Fill Power Goose Down

Shape: Mummy

Draft Collar: Yes

Stuff Sack: Yes

Degree: 20°

Weight: 1lbs 7.3oz (660g)

Manufacturer Warranty: Lifetime against defects